X-ray diffraction peak profiles from threading dislocations in GaN epitaxial films

@article{ author = { V. M. Kaganer and O. Brandt and A. Trampert and K. H. Ploog }, title = { X-ray diffraction peak profiles from threading dislocations in GaN epitaxial films }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 045423 } }

TY - JOUR AU - V. M. Kaganer AU - O. Brandt AU - A. Trampert AU - K. H. Ploog TI - X-ray diffraction peak profiles from threading dislocations in GaN epitaxial films JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 045423 PY - 2005/01/01

Effect of a magnetic field on the magnetostructural phase transition of MnAs films on GaAs

@article{ author = { F. Iikawa and M. Knobel and P. V. Santos and C. Adriano and O. D. D. Couto and M. J. S. P. Brasil and C. Giles and R. Magalhaes-Paniago and L. Däweritz }, title = { Effect of a magnetic field on the magnetostructural phase transition of MnAs films on GaAs }, journal = { Physical Review B: Solid State }, volume = { 71 }, year = { 2005 }, pages = { 045319 } }

TY - JOUR AU - F. Iikawa AU - M. Knobel AU - P. V. Santos AU - C. Adriano AU - O. D. D. Couto AU - M. J. S. P. Brasil AU - C. Giles AU - R. Magalhaes-Paniago AU - L. Däweritz TI - Effect of a magnetic field on the magnetostructural phase transition of MnAs films on GaAs JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 71 SP - 045319 PY - 2005/01/01

Control of photogenerated carriers and spins using surface acoustic waves

@article{ author = { P. V. Santos and J. A. H. Stotz and R. Hey }, title = { Control of photogenerated carriers and spins using surface acoustic waves }, journal = { Realizing Controllable Quantum States (Proceedings of the International Symposium on Mesoscopic Superconductivity and Spintronics --- In the Light of Quantum Computation); edited by H. Takayanagi and J. Nitta (World Scientific, Singapore, 2005) }, volume = { }, year = { 2005 }, pages = { 357 } }

TY - JOUR AU - P. V. Santos AU - J. A. H. Stotz AU - R. Hey TI - Control of photogenerated carriers and spins using surface acoustic waves JF - Realizing Controllable Quantum States (Proceedings of the International Symposium on Mesoscopic Superconductivity and Spintronics --- In the Light of Quantum Computation); edited by H. Takayanagi and J. Nitta (World Scientific, Singapore, 2005) JA - Proc. SMSS 2004 J1 - VL - SP - 357 PY - 2005/01/01

Effective diffusion coefficient for two-band systems

@article{ author = { P. Kleinert and V. V. Bryksin }, title = { Effective diffusion coefficient for two-band systems }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 062102 } }

TY - JOUR AU - P. Kleinert AU - V. V. Bryksin TI - Effective diffusion coefficient for two-band systems JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 062102 PY - 2005/01/01

Controlled n-type doping of AlN:Si films grown on 6H-SiC(0001) by plasma-assisted molecular beam epitaxy

@article{ author = { T. Ive and O. Brandt and H. Kostial and K. J. Friedland and L. Däweritz and K. H. Ploog }, title = { Controlled n-type doping of AlN:Si films grown on 6H-SiC(0001) by plasma-assisted molecular beam epitaxy }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 024106 } }

TY - JOUR AU - T. Ive AU - O. Brandt AU - H. Kostial AU - K. J. Friedland AU - L. Däweritz AU - K. H. Ploog TI - Controlled n-type doping of AlN:Si films grown on 6H-SiC(0001) by plasma-assisted molecular beam epitaxy JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 024106 PY - 2005/01/01

Evolution of magnetic anisotropy and spin-reorientation transition in Fe films grown on GaAs(113)A substrates by molecular-beam epitaxy

@article{ author = { P. K. Muduli and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Evolution of magnetic anisotropy and spin-reorientation transition in Fe films grown on GaAs(113)A substrates by molecular-beam epitaxy }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 123904 } }

TY - JOUR AU - P. K. Muduli AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Evolution of magnetic anisotropy and spin-reorientation transition in Fe films grown on GaAs(113)A substrates by molecular-beam epitaxy JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 123904 PY - 2005/01/01

Phonon-induced optical superlattice

@article{ author = { M. M. de Lima Jr. and R. Hey and P. V. Santos and A. Cantarero }, title = { Phonon-induced optical superlattice }, journal = { Physical Review Letters }, volume = { 94 }, year = { 2005 }, pages = { 126805 } }

TY - JOUR AU - M. M. de Lima Jr. AU - R. Hey AU - P. V. Santos AU - A. Cantarero TI - Phonon-induced optical superlattice JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 94 SP - 126805 PY - 2005/01/01

Surface dynamics of III-V semiconductors studied by in situ x-ray diffraction during molecular beam epitaxy

@article{ author = { W. Braun and V. M. Kaganer and B. Jenichen and B. Tinkham and K. H. Ploog }, title = { Surface dynamics of III-V semiconductors studied by in situ x-ray diffraction during molecular beam epitaxy }, journal = { Zeitschrift für Kristallographie }, volume = { 220 }, year = { 2005 }, pages = { 225 } }

TY - JOUR AU - W. Braun AU - V. M. Kaganer AU - B. Jenichen AU - B. Tinkham AU - K. H. Ploog TI - Surface dynamics of III-V semiconductors studied by in situ x-ray diffraction during molecular beam epitaxy JF - Zeitschrift für Kristallographie JA - Z. Kristallogr. J1 - ZKr VL - 220 SP - 225 PY - 2005/01/01

Recovery kinetics of the GaAs(001) surface in molecular beam epitaxy studied by in situ x-ray diffraction

@article{ author = { V. M. Kaganer and W. Braun and B. Jenichen and K. H. Ploog }, title = { Recovery kinetics of the GaAs(001) surface in molecular beam epitaxy studied by in situ x-ray diffraction }, journal = { Physica B: Condensed Matter }, volume = { 357 }, year = { 2005 }, pages = { 165 } }

TY - JOUR AU - V. M. Kaganer AU - W. Braun AU - B. Jenichen AU - K. H. Ploog TI - Recovery kinetics of the GaAs(001) surface in molecular beam epitaxy studied by in situ x-ray diffraction JF - Physica B: Condensed Matter JA - Physica B J1 - PhB VL - 357 SP - 165 PY - 2005/01/01

Theory of electric-field-induced quantum diffusion in semiconductors

@article{ author = { P. Kleinert and V. V. Bryksin }, title = { Theory of electric-field-induced quantum diffusion in semiconductors }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 1283 } }

TY - JOUR AU - P. Kleinert AU - V. V. Bryksin TI - Theory of electric-field-induced quantum diffusion in semiconductors JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 1283 PY - 2005/01/01

Manipulation of photons and electrons in photonic structures using surface acoustic waves

@article{ author = { P. V. Santos and M. M. de Lima Jr. and R. Hey }, title = { Manipulation of photons and electrons in photonic structures using surface acoustic waves }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 1109 } }

TY - JOUR AU - P. V. Santos AU - M. M. de Lima Jr. AU - R. Hey TI - Manipulation of photons and electrons in photonic structures using surface acoustic waves JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 1109 PY - 2005/01/01

Growth of nonpolar GaN(1|100) films and heterostructures by plasma-assisted molecular beam epitaxy

@article{ author = { O. Brandt and Y. J. Sun and K. H. Ploog }, title = { Growth of nonpolar GaN(1|100) films and heterostructures by plasma-assisted molecular beam epitaxy }, journal = { GaN, AlN, InN and Their Alloys; edited by C. Wetzel, B. Gil, M. Kuzuhara, and M. Manfra, Mater. Res. Soc. Proc. Vol. 831 (MRS, Pittsburgh, 2005) }, volume = { }, year = { 2005 }, pages = { E2.1 } }

TY - JOUR AU - O. Brandt AU - Y. J. Sun AU - K. H. Ploog TI - Growth of nonpolar GaN(1|100) films and heterostructures by plasma-assisted molecular beam epitaxy JF - GaN, AlN, InN and Their Alloys; edited by C. Wetzel, B. Gil, M. Kuzuhara, and M. Manfra, Mater. Res. Soc. Proc. Vol. 831 (MRS, Pittsburgh, 2005) JA - Proc. MRS 831 J1 - VL - SP - E2.1 PY - 2005/01/01

Mobile potential dots in GaAs quantum wells

@article{ author = { J. A. H. Stotz and T. Sogawa and F. Alsina and R. Hey and P. V. Santos }, title = { Mobile potential dots in GaAs quantum wells }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 995 } }

TY - JOUR AU - J. A. H. Stotz AU - T. Sogawa AU - F. Alsina AU - R. Hey AU - P. V. Santos TI - Mobile potential dots in GaAs quantum wells JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 995 PY - 2005/01/01

Epitaxial growth of Fe₃Si/GaAs(001) hybrid structures for spintronic application

@article{ author = { J. Herfort and H.-P. Schönherr and A. Kawaharazuka and M. Ramsteiner and K. H. Ploog }, title = { Epitaxial growth of Fe₃Si/GaAs(001) hybrid structures for spintronic application }, journal = { Journal of Crystal Growth }, volume = { 278 }, year = { 2005 }, pages = { 666 } }

TY - JOUR AU - J. Herfort AU - H.-P. Schönherr AU - A. Kawaharazuka AU - M. Ramsteiner AU - K. H. Ploog TI - Epitaxial growth of Fe₃Si/GaAs(001) hybrid structures for spintronic application JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 278 SP - 666 PY - 2005/01/01

Growth control, structure and ferromagnetic properties of digital Mn/GaAs heterostructures

@article{ author = { X. X. Guo and C. Herrmann and X. Kong and D. Kolovos-Vellianitis and L. Däweritz and K. H. Ploog }, title = { Growth control, structure and ferromagnetic properties of digital Mn/GaAs heterostructures }, journal = { Journal of Crystal Growth }, volume = { 278 }, year = { 2005 }, pages = { 655 } }

TY - JOUR AU - X. X. Guo AU - C. Herrmann AU - X. Kong AU - D. Kolovos-Vellianitis AU - L. Däweritz AU - K. H. Ploog TI - Growth control, structure and ferromagnetic properties of digital Mn/GaAs heterostructures JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 278 SP - 655 PY - 2005/01/01

Negative differential conductance and current bistability in undoped GaAs/(Al,Ga)As quantum-cascade structures

@article{ author = { S. L. Lu and L. Schrottke and R. Hey and H. Kostial and H.T. Grahn }, title = { Negative differential conductance and current bistability in undoped GaAs/(Al,Ga)As quantum-cascade structures }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 024511 } }

TY - JOUR AU - S. L. Lu AU - L. Schrottke AU - R. Hey AU - H. Kostial AU - H.T. Grahn TI - Negative differential conductance and current bistability in undoped GaAs/(Al,Ga)As quantum-cascade structures JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 024511 PY - 2005/01/01

Confinement of surface acoustic waves in AlN/GaN/γ-LiAlO₂ acoustic wells

@article{ author = { Y. Takagaki and E. Chilla and K. H. Ploog }, title = { Confinement of surface acoustic waves in AlN/GaN/<span class="math"><em>γ</em></span>-LiAlO₂ acoustic wells }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 034902 } }

TY - JOUR AU - Y. Takagaki AU - E. Chilla AU - K. H. Ploog TI - Confinement of surface acoustic waves in AlN/GaN/<span class="math"><em>γ</em></span>-LiAlO₂ acoustic wells JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 034902 PY - 2005/01/01

Conductive and crack-free AlN/GaN:Si distributed Bragg reflectors grown on 6H-SiC(0001)

@article{ author = { T. Ive and O. Brandt and K. H. Ploog }, title = { Conductive and crack-free AlN/GaN:Si distributed Bragg reflectors grown on 6H-SiC(0001) }, journal = { Journal of Crystal Growth }, volume = { 278 }, year = { 2005 }, pages = { 355 } }

TY - JOUR AU - T. Ive AU - O. Brandt AU - K. H. Ploog TI - Conductive and crack-free AlN/GaN:Si distributed Bragg reflectors grown on 6H-SiC(0001) JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 278 SP - 355 PY - 2005/01/01

Polarization anisotropy and filtering for M-plane GaN films

@article{ author = { P. Misra and Y. J. Sun and O. Brandt and H.T. Grahn }, title = { Polarization anisotropy and filtering for <em>M</em>-plane GaN films }, journal = { Physica Status Solidi C }, volume = { 2 }, year = { 2005 }, pages = { 2704 } }

TY - JOUR AU - P. Misra AU - Y. J. Sun AU - O. Brandt AU - H.T. Grahn TI - Polarization anisotropy and filtering for <em>M</em>-plane GaN films JF - Physica Status Solidi C JA - Phys. Status Solidi C J1 - PSSC VL - 2 SP - 2704 PY - 2005/01/01

A microscopic view on acoustomigration

@article{ author = { T. Hesjedal and J. Mohanty and F. Kubat and W. Ruile and L. M. Reindl }, title = { A microscopic view on acoustomigration }, journal = { IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control }, volume = { 52 }, year = { 2005 }, pages = { 1584 } }

TY - JOUR AU - T. Hesjedal AU - J. Mohanty AU - F. Kubat AU - W. Ruile AU - L. M. Reindl TI - A microscopic view on acoustomigration JF - IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control JA - IEEE Trans. UFFC J1 - UFFC VL - 52 SP - 1584 PY - 2005/01/01

Extending the magnetic order of MnAs films on GaAs to higher temperatures

@article{ author = { A. Ney and T. Hesjedal and L. Däweritz and R. Koch and K. H. Ploog }, title = { Extending the magnetic order of MnAs films on GaAs to higher temperatures }, journal = { Journal of Magnetism and Magnetic Materials }, volume = { 288 }, year = { 2005 }, pages = { 173 } }

TY - JOUR AU - A. Ney AU - T. Hesjedal AU - L. Däweritz AU - R. Koch AU - K. H. Ploog TI - Extending the magnetic order of MnAs films on GaAs to higher temperatures JF - Journal of Magnetism and Magnetic Materials JA - J. Magn. Magn. Mater. J1 - JMMM VL - 288 SP - 173 PY - 2005/01/01

Order-driven contribution to the planar Hall effect in Fe₃Si thin films

@article{ author = { M. Bowen and K.-J. Friedland and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Order-driven contribution to the planar Hall effect in Fe₃Si thin films }, journal = { Physical Review B: Solid State }, volume = { 71 }, year = { 2005 }, pages = { 172401 } }

TY - JOUR AU - M. Bowen AU - K.-J. Friedland AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Order-driven contribution to the planar Hall effect in Fe₃Si thin films JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 71 SP - 172401 PY - 2005/01/01

Polarized photoreflectance spectroscopy of strained A-plane GaN films on R-plane sapphire

@article{ author = { S. Ghosh and P. Misra and H.T. Grahn and B. Imer and S. Nakamura and S. P. DenBaars and J. S. Speck }, title = { Polarized photoreflectance spectroscopy of strained <em>A</em>-plane GaN films on <em>R</em>-plane sapphire }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 026105 } }

TY - JOUR AU - S. Ghosh AU - P. Misra AU - H.T. Grahn AU - B. Imer AU - S. Nakamura AU - S. P. DenBaars AU - J. S. Speck TI - Polarized photoreflectance spectroscopy of strained <em>A</em>-plane GaN films on <em>R</em>-plane sapphire JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 026105 PY - 2005/01/01

Variable magnetic field and temperature magnetic force microscopy

@article{ author = { J. Mohanty and R. Engel-Herbert and T. Hesjedal }, title = { Variable magnetic field and temperature magnetic force microscopy }, journal = { Applied Physics A: Materials Science & Processing }, volume = { 81 }, year = { 2005 }, pages = { 1359 } }

TY - JOUR AU - J. Mohanty AU - R. Engel-Herbert AU - T. Hesjedal TI - Variable magnetic field and temperature magnetic force microscopy JF - Applied Physics A: Materials Science & Processing JA - Appl. Phys. A: Mater. Sci. Process. J1 - APA VL - 81 SP - 1359 PY - 2005/01/01

Conductance of Aharonov-Bohm interferometers embedded with an interactive dot: slave-boson mean-field calculation

@article{ author = { Y. Takagaki and K. H. Ploog }, title = { Conductance of Aharonov-Bohm interferometers embedded with an interactive dot: slave-boson mean-field calculation }, journal = { Physica Status Solidi B }, volume = { 242 }, year = { 2005 }, pages = { 3155 } }

TY - JOUR AU - Y. Takagaki AU - K. H. Ploog TI - Conductance of Aharonov-Bohm interferometers embedded with an interactive dot: slave-boson mean-field calculation JF - Physica Status Solidi B JA - Phys. Status Solidi B J1 - PSSB VL - 242 SP - 3155 PY - 2005/01/01

Magnetization of two-dimensional square arrays of nanomagnets

@article{ author = { Y. Takagaki and K. H. Ploog }, title = { Magnetization of two-dimensional square arrays of nanomagnets }, journal = { Physical Review B: Solid State }, volume = { 71 }, year = { 2005 }, pages = { 184439 } }

TY - JOUR AU - Y. Takagaki AU - K. H. Ploog TI - Magnetization of two-dimensional square arrays of nanomagnets JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 71 SP - 184439 PY - 2005/01/01

Nitrogen incorporation in dilute group-III arsenide-nitrides

@article{ author = { M. Ramsteiner }, title = { Nitrogen incorporation in dilute group-III arsenide-nitrides }, journal = { Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) }, volume = { }, year = { 2005 }, pages = { 179 } }

TY - JOUR AU - M. Ramsteiner TI - Nitrogen incorporation in dilute group-III arsenide-nitrides JF - Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) JA - Proc. SIMC 13 J1 - VL - SP - 179 PY - 2005/01/01

Compressive stress in polycrystalline Volmer-Weber films

@article{ author = { R. Koch and D. Hu and A. K. Das }, title = { Compressive stress in polycrystalline Volmer-Weber films }, journal = { Physical Review Letters }, volume = { 94 }, year = { 2005 }, pages = { 146101 } }

TY - JOUR AU - R. Koch AU - D. Hu AU - A. K. Das TI - Compressive stress in polycrystalline Volmer-Weber films JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 94 SP - 146101 PY - 2005/01/01

Planar Hall effect in epitaxial Fe layers on GaAs(001) and GaAs(113)A substrates

@article{ author = { K. J. Friedland and J. Herfort and P. K. Muduli and H.-P. Schönherr and K. H. Ploog }, title = { Planar Hall effect in epitaxial Fe layers on GaAs(001) and GaAs(113)A substrates }, journal = { Journal of Superconductivity }, volume = { 18 }, year = { 2005 }, pages = { 309 } }

TY - JOUR AU - K. J. Friedland AU - J. Herfort AU - P. K. Muduli AU - H.-P. Schönherr AU - K. H. Ploog TI - Planar Hall effect in epitaxial Fe layers on GaAs(001) and GaAs(113)A substrates JF - Journal of Superconductivity JA - J. Supercond. J1 - JSC VL - 18 SP - 309 PY - 2005/01/01

Nonlinear dynamics of semiconductor superlattices

@article{ author = { L. L. Bonilla and H.T. Grahn }, title = { Nonlinear dynamics of semiconductor superlattices }, journal = { Reports on Progress in Physics }, volume = { 68 }, year = { 2005 }, pages = { 577 } }

TY - JOUR AU - L. L. Bonilla AU - H.T. Grahn TI - Nonlinear dynamics of semiconductor superlattices JF - Reports on Progress in Physics JA - Rep. Prog. Phys. J1 - RPP VL - 68 SP - 577 PY - 2005/01/01

In-situ grazing incidence x-ray diffraction study of strain evolution during growth and postgrowth annealing of MnAs on GaAs(113)A

@article{ author = { D. K. Satapathy and B. Jenichen and W. Braun and V. M. Kaganer and L. Däweritz and K. H. Ploog }, title = { <em>In-situ</em> grazing incidence x-ray diffraction study of strain evolution during growth and postgrowth annealing of MnAs on GaAs(113)A }, journal = { Journal of Physics D: Applied Physics }, volume = { 38 }, year = { 2005 }, pages = { A164 } }

TY - JOUR AU - D. K. Satapathy AU - B. Jenichen AU - W. Braun AU - V. M. Kaganer AU - L. Däweritz AU - K. H. Ploog TI - <em>In-situ</em> grazing incidence x-ray diffraction study of strain evolution during growth and postgrowth annealing of MnAs on GaAs(113)A JF - Journal of Physics D: Applied Physics JA - J. Phys. D J1 - JPD VL - 38 SP - A164 PY - 2005/01/01

GaN/AlGaN nanocavities with AlN/GaN Bragg reflectors grown in AlGaN nanocolumns by plasma assisted MBE

@article{ author = { J. Ristic and E. Calleja and S. Fernández-Garrido and A. Trampert and U. Jahn and K. H. Ploog and M. Povoloskyi and A. Di Carlo }, title = { GaN/AlGaN nanocavities with AlN/GaN Bragg reflectors grown in AlGaN nanocolumns by plasma assisted MBE }, journal = { Physica Status Solidi A }, volume = { 202 }, year = { 2005 }, pages = { 367 } }

TY - JOUR AU - J. Ristic AU - E. Calleja AU - S. Fernández-Garrido AU - A. Trampert AU - U. Jahn AU - K. H. Ploog AU - M. Povoloskyi AU - A. Di Carlo TI - GaN/AlGaN nanocavities with AlN/GaN Bragg reflectors grown in AlGaN nanocolumns by plasma assisted MBE JF - Physica Status Solidi A JA - Phys. Status Solidi A J1 - PSSA VL - 202 SP - 367 PY - 2005/01/01

Phosphorus-hydrogen complexes in LEC-grown InP

@article{ author = { W. Ulrici and A. Kwasniewski and M. Czupalla and M. Neubert }, title = { Phosphorus-hydrogen complexes in LEC-grown InP }, journal = { Physica Status Solidi B }, volume = { 242 }, year = { 2005 }, pages = { 873 } }

TY - JOUR AU - W. Ulrici AU - A. Kwasniewski AU - M. Czupalla AU - M. Neubert TI - Phosphorus-hydrogen complexes in LEC-grown InP JF - Physica Status Solidi B JA - Phys. Status Solidi B J1 - PSSB VL - 242 SP - 873 PY - 2005/01/01

Nanoscale investigation of a Rayleigh wave on LiNbO₃

@article{ author = { J. Yang and R. Koch }, title = { Nanoscale investigation of a Rayleigh wave on LiNbO₃ }, journal = { Proceedings of the NATO ASI on Scanning Probe Microscopy: Characterization, Nanofabrication and Device Application of Functional Materials; edited by P. M. Vilarinho, Y. Rosenwaks, and A. Kingon, NATO ASI Series Vol. 186 (Kluwer, Dordrecht, 2005) }, volume = { }, year = { 2005 }, pages = { 399 } }

TY - JOUR AU - J. Yang AU - R. Koch TI - Nanoscale investigation of a Rayleigh wave on LiNbO₃ JF - Proceedings of the NATO ASI on Scanning Probe Microscopy: Characterization, Nanofabrication and Device Application of Functional Materials; edited by P. M. Vilarinho, Y. Rosenwaks, and A. Kingon, NATO ASI Series Vol. 186 (Kluwer, Dordrecht, 2005) JA - Nato ASI Series Vol. 186 J1 - VL - SP - 399 PY - 2005/01/01

Surface kinetics of GaAs(001), InAs(001) and GaSb(001) during MBE growth studied by in situ surface x-ray diffraction

@article{ author = { W. Braun and V. M. Kaganer and B. Jenichen and D. K. Satapathy and X. X. Guo and B. P. Tinkham and K. H. Ploog }, title = { Surface kinetics of GaAs(001), InAs(001) and GaSb(001) during MBE growth studied by in situ surface x-ray diffraction }, journal = { Journal of Crystal Growth }, volume = { 278 }, year = { 2005 }, pages = { 449 } }

TY - JOUR AU - W. Braun AU - V. M. Kaganer AU - B. Jenichen AU - D. K. Satapathy AU - X. X. Guo AU - B. P. Tinkham AU - K. H. Ploog TI - Surface kinetics of GaAs(001), InAs(001) and GaSb(001) during MBE growth studied by in situ surface x-ray diffraction JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 278 SP - 449 PY - 2005/01/01

Collosal magnetic moment of Gd in GaN

@article{ author = { S. Dhar and O. Brandt and M. Ramsteiner and V. F. Sapega and K. H. Ploog }, title = { Collosal magnetic moment of Gd in GaN }, journal = { Physical Review Letters }, volume = { 94 }, year = { 2005 }, pages = { 037205 } }

TY - JOUR AU - S. Dhar AU - O. Brandt AU - M. Ramsteiner AU - V. F. Sapega AU - K. H. Ploog TI - Collosal magnetic moment of Gd in GaN JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 94 SP - 037205 PY - 2005/01/01

Ferrimagnetic Mn₄N(111) layers grown on 6H-SiC(0001) and GaN(0001) by reactive molecular-beam epitaxy

@article{ author = { S. Dhar and O. Brandt and K. H. Ploog }, title = { Ferrimagnetic Mn₄N(111) layers grown on 6H-SiC(0001) and GaN(0001) by reactive molecular-beam epitaxy }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 112504 } }

TY - JOUR AU - S. Dhar AU - O. Brandt AU - K. H. Ploog TI - Ferrimagnetic Mn₄N(111) layers grown on 6H-SiC(0001) and GaN(0001) by reactive molecular-beam epitaxy JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 112504 PY - 2005/01/01

Nanoscale imaging of surface acoustic waves by scanning tunneling microscopy

@article{ author = { R. Koch and J. Yang }, title = { Nanoscale imaging of surface acoustic waves by scanning tunneling microscopy }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 104321 } }

TY - JOUR AU - R. Koch AU - J. Yang TI - Nanoscale imaging of surface acoustic waves by scanning tunneling microscopy JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 104321 PY - 2005/01/01

Space-charge waves in semiconductors excited by static and moving optical interference patterns

@article{ author = { P. Kleinert }, title = { Space-charge waves in semiconductors excited by static and moving optical interference patterns }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 074504 } }

TY - JOUR AU - P. Kleinert TI - Space-charge waves in semiconductors excited by static and moving optical interference patterns JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 074504 PY - 2005/01/01

Epitaxial Fe₃Si films stabilized on GaAs(113)A substrates

@article{ author = { P. K. Muduli and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Epitaxial Fe₃Si films stabilized on GaAs(113)A substrates }, journal = { Journal of Crystal Growth }, volume = { 285 }, year = { 2005 }, pages = { 514 } }

TY - JOUR AU - P. K. Muduli AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Epitaxial Fe₃Si films stabilized on GaAs(113)A substrates JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 285 SP - 514 PY - 2005/01/01

Surface-acoustic-wave-induced space-charge waves in electron-hole systems

@article{ author = { P. Kleinert and A. Garca-Cristobal and P. V. Santos }, title = { Surface-acoustic-wave-induced space-charge waves in electron-hole systems }, journal = { Solid State Communications }, volume = { 134 }, year = { 2005 }, pages = { 535 } }

TY - JOUR AU - P. Kleinert AU - A. Garca-Cristobal AU - P. V. Santos TI - Surface-acoustic-wave-induced space-charge waves in electron-hole systems JF - Solid State Communications JA - Solid State Commun. J1 - SSC VL - 134 SP - 535 PY - 2005/01/01

Theory of magneto-spin resonances in a degenerate two-dimensional electron gas

@article{ author = { V. V. Bryksin and P. Kleinert }, title = { Theory of magneto-spin resonances in a degenerate two-dimensional electron gas }, journal = { Physics Letters A }, volume = { 339 }, year = { 2005 }, pages = { 140 } }

TY - JOUR AU - V. V. Bryksin AU - P. Kleinert TI - Theory of magneto-spin resonances in a degenerate two-dimensional electron gas JF - Physics Letters A JA - Phys. Lett. A J1 - PLA VL - 339 SP - 140 PY - 2005/01/01

Anisotropic distribution of stacking faults in (Ga,Mn)As digital ferromagnetic heterostructures grown by low-temperature molecular-beam epitaxy

@article{ author = { X. Kong and A. Trampert and X. X. Guo and L. Däweritz and K. H. Ploog }, title = { Anisotropic distribution of stacking faults in (Ga,Mn)As digital ferromagnetic heterostructures grown by low-temperature molecular-beam epitaxy }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 036105 } }

TY - JOUR AU - X. Kong AU - A. Trampert AU - X. X. Guo AU - L. Däweritz AU - K. H. Ploog TI - Anisotropic distribution of stacking faults in (Ga,Mn)As digital ferromagnetic heterostructures grown by low-temperature molecular-beam epitaxy JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 036105 PY - 2005/01/01

Population inversion and threshold current densities: A comparison of GaAs/(Al,Ga)As quantum-cascade structures with different barrier heights

@article{ author = { L. Schrottke and S. L. Lu and R. Hey and M. Giehler and H. Kostial and H.T. Grahn }, title = { Population inversion and threshold current densities: A comparison of GaAs/(Al,Ga)As quantum-cascade structures with different barrier heights }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 123104 } }

TY - JOUR AU - L. Schrottke AU - S. L. Lu AU - R. Hey AU - M. Giehler AU - H. Kostial AU - H.T. Grahn TI - Population inversion and threshold current densities: A comparison of GaAs/(Al,Ga)As quantum-cascade structures with different barrier heights JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 123104 PY - 2005/01/01

Dynamic polarization filtering in anisotropically strained M-plane GaN films

@article{ author = { K. Omae and T. Flissikowski and P. Misra and O. Brandt and H.T. Grahn and K. Kojima and Y. Kawakami }, title = { Dynamic polarization filtering in anisotropically strained <em>M</em>-plane GaN films }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 191909 } }

TY - JOUR AU - K. Omae AU - T. Flissikowski AU - P. Misra AU - O. Brandt AU - H.T. Grahn AU - K. Kojima AU - Y. Kawakami TI - Dynamic polarization filtering in anisotropically strained <em>M</em>-plane GaN films JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 191909 PY - 2005/01/01

Microstructure of (Ga,Mn)As/GaAs digital ferromagnetic heterostructures

@article{ author = { X. Kong and A. Trampert and X. X. Guo and D. Kolovos-Vellianitis and L. Däweritz and K. H. Ploog }, title = { Microstructure of (Ga,Mn)As/GaAs digital ferromagnetic heterostructures }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 094913 } }

TY - JOUR AU - X. Kong AU - A. Trampert AU - X. X. Guo AU - D. Kolovos-Vellianitis AU - L. Däweritz AU - K. H. Ploog TI - Microstructure of (Ga,Mn)As/GaAs digital ferromagnetic heterostructures JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 094913 PY - 2005/01/01

Structural and magnetic properties of epitaxially grown MnAs films on GaAs(110)

@article{ author = { D. Kolovos-Vellianitis and C. Herrmann and L. Däweritz and K. H. Ploog }, title = { Structural and magnetic properties of epitaxially grown MnAs films on GaAs(110) }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 092505 } }

TY - JOUR AU - D. Kolovos-Vellianitis AU - C. Herrmann AU - L. Däweritz AU - K. H. Ploog TI - Structural and magnetic properties of epitaxially grown MnAs films on GaAs(110) JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 092505 PY - 2005/01/01

Magnetic anisotropy of Fe films on GaAs(113)A substrates

@article{ author = { P. K. Muduli and J. Herfort and H.-P. Schönherr and L. Däweritz and K. H. Ploog }, title = { Magnetic anisotropy of Fe films on GaAs(113)A substrates }, journal = { Applied Physics A: Materials Science & Processing }, volume = { 81 }, year = { 2005 }, pages = { 901 } }

TY - JOUR AU - P. K. Muduli AU - J. Herfort AU - H.-P. Schönherr AU - L. Däweritz AU - K. H. Ploog TI - Magnetic anisotropy of Fe films on GaAs(113)A substrates JF - Applied Physics A: Materials Science & Processing JA - Appl. Phys. A: Mater. Sci. Process. J1 - APA VL - 81 SP - 901 PY - 2005/01/01

Coherent spin transport through dynamic quantum dots

@article{ author = { J. A. H. Stotz and R. Hey and P. V. Santos and K. H. Ploog }, title = { Coherent spin transport through dynamic quantum dots }, journal = { Nature Materials }, volume = { 4 }, year = { 2005 }, pages = { 585 } }

TY - JOUR AU - J. A. H. Stotz AU - R. Hey AU - P. V. Santos AU - K. H. Ploog TI - Coherent spin transport through dynamic quantum dots JF - Nature Materials JA - Nature Mater. J1 - VL - 4 SP - 585 PY - 2005/01/01

Selective etching of epitaxial MnAs films on GaAs(001): Influence of structure and strain

@article{ author = { J. Mohanty and Y. Takagaki and T. Hesjedal and L. Däweritz and K. H. Ploog }, title = { Selective etching of epitaxial MnAs films on GaAs(001): Influence of structure and strain }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 013907 } }

TY - JOUR AU - J. Mohanty AU - Y. Takagaki AU - T. Hesjedal AU - L. Däweritz AU - K. H. Ploog TI - Selective etching of epitaxial MnAs films on GaAs(001): Influence of structure and strain JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 013907 PY - 2005/01/01

Anisotropy-induced polarization mixture of surface acoustic waves in GaN/c-sapphire heterostructures

@article{ author = { J. Pedros and F. Calle and J. Grajal and R. J. Jimenez Rioboo and Y. Takagaki and K. H. Ploog and Z. Bougrioua }, title = { Anisotropy-induced polarization mixture of surface acoustic waves in GaN/c-sapphire heterostructures }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 075306 } }

TY - JOUR AU - J. Pedros AU - F. Calle AU - J. Grajal AU - R. J. Jimenez Rioboo AU - Y. Takagaki AU - K. H. Ploog AU - Z. Bougrioua TI - Anisotropy-induced polarization mixture of surface acoustic waves in GaN/c-sapphire heterostructures JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 075306 PY - 2005/01/01

Transverse overshoot in a Si/SiGe two-dimensional electron gas in the quantum Hall effect regime

@article{ author = { I. Shlimak and V. Ginodman and A. B. Gerber and A. Milner and K.-J. Friedland and D. J. Paul }, title = { Transverse overshoot in a Si/SiGe two-dimensional electron gas in the quantum Hall effect regime }, journal = { Europhysics Letters }, volume = { 69 }, year = { 2005 }, pages = { 997 } }

TY - JOUR AU - I. Shlimak AU - V. Ginodman AU - A. B. Gerber AU - A. Milner AU - K.-J. Friedland AU - D. J. Paul TI - Transverse overshoot in a Si/SiGe two-dimensional electron gas in the quantum Hall effect regime JF - Europhysics Letters JA - Europhys. Lett. J1 - EPL VL - 69 SP - 997 PY - 2005/01/01

Influence of an electric field on the spin polarization in semiconductor superlattices

@article{ author = { P. Kleinert and V. V. Bryksin }, title = { Influence of an electric field on the spin polarization in semiconductor superlattices }, journal = { Journal of Physics: Condensed Matter }, volume = { 17 }, year = { 2005 }, pages = { 3865 } }

TY - JOUR AU - P. Kleinert AU - V. V. Bryksin TI - Influence of an electric field on the spin polarization in semiconductor superlattices JF - Journal of Physics: Condensed Matter JA - J. Phys.: Condens. Matter J1 - JPCM VL - 17 SP - 3865 PY - 2005/01/01

Relocation of surface acoustic waves in Al_xGa_1-xN/GaN bilayer films on SiC substrates

@article{ author = { Y. Takagaki and K. H. Ploog }, title = { Relocation of surface acoustic waves in Al_xGa_1-xN/GaN bilayer films on SiC substrates }, journal = { Semiconductor Science and Technology }, volume = { 20 }, year = { 2005 }, pages = { 856 } }

TY - JOUR AU - Y. Takagaki AU - K. H. Ploog TI - Relocation of surface acoustic waves in Al_xGa_1-xN/GaN bilayer films on SiC substrates JF - Semiconductor Science and Technology JA - Semicond. Sci. Technol. J1 - SST VL - 20 SP - 856 PY - 2005/01/01

From ferro- to antiferromagnetism via exchange-striction of MnAs/GaAs(001)

@article{ author = { H. Yamaguchi and A. K. Das and A. Ney and T. Hesjedal and C. Pampuch and D. M. Schaadt and R. Koch }, title = { From ferro- to antiferromagnetism via exchange-striction of MnAs/GaAs(001) }, journal = { Europhysics Letters }, volume = { 72 }, year = { 2005 }, pages = { 479 } }

TY - JOUR AU - H. Yamaguchi AU - A. K. Das AU - A. Ney AU - T. Hesjedal AU - C. Pampuch AU - D. M. Schaadt AU - R. Koch TI - From ferro- to antiferromagnetism via exchange-striction of MnAs/GaAs(001) JF - Europhysics Letters JA - Europhys. Lett. J1 - EPL VL - 72 SP - 479 PY - 2005/01/01

Polarization of valence band holes in the (Ga,Mn)As diluted magnetic semiconductor

@article{ author = { V. F. Sapega and M. Moreno and M. Ramsteiner and L. Däweritz and K. H. Ploog }, title = { Polarization of valence band holes in the (Ga,Mn)As diluted magnetic semiconductor }, journal = { Physical Review Letters }, volume = { 94 }, year = { 2005 }, pages = { 137401 } }

TY - JOUR AU - V. F. Sapega AU - M. Moreno AU - M. Ramsteiner AU - L. Däweritz AU - K. H. Ploog TI - Polarization of valence band holes in the (Ga,Mn)As diluted magnetic semiconductor JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 94 SP - 137401 PY - 2005/01/01

Mismatch strain as a driving force for the annealing-induced formation of In-N bonds in (In,Ga)(As,N)

@article{ author = { M. Ramsteiner and G. Mussler and P. Kleinert and K. H. Ploog }, title = { Mismatch strain as a driving force for the annealing-induced formation of In-N bonds in (In,Ga)(As,N) }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 111907 } }

TY - JOUR AU - M. Ramsteiner AU - G. Mussler AU - P. Kleinert AU - K. H. Ploog TI - Mismatch strain as a driving force for the annealing-induced formation of In-N bonds in (In,Ga)(As,N) JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 111907 PY - 2005/01/01

Epitaxial Heusler alloy Co₂FeSi/GaAs(001) hybrid structures

@article{ author = { M. Hashimoto and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Epitaxial Heusler alloy Co₂FeSi/GaAs(001) hybrid structures }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 102506 } }

TY - JOUR AU - M. Hashimoto AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Epitaxial Heusler alloy Co₂FeSi/GaAs(001) hybrid structures JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 102506 PY - 2005/01/01

Long-range order in thin epitaxial Fe₃Si films grown on GaAs(001)

@article{ author = { B. Jenichen and V. M. Kaganer and J. Herfort and D. K. Satapathy and H.-P. Schönherr and W. Braun and K. H. Ploog }, title = { Long-range order in thin epitaxial Fe₃Si films grown on GaAs(001) }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 075329 } }

TY - JOUR AU - B. Jenichen AU - V. M. Kaganer AU - J. Herfort AU - D. K. Satapathy AU - H.-P. Schönherr AU - W. Braun AU - K. H. Ploog TI - Long-range order in thin epitaxial Fe₃Si films grown on GaAs(001) JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 075329 PY - 2005/01/01

Columnar AlGa/GaN nanocavities with AlN/GaN Bragg reflectors grown by molecular beam epitaxy on Si(111)

@article{ author = { J. Ristic and E. Calleja and A. Trampert and S. Fernández-Garrido and C. Rivera and U. Jahn and K. H. Ploog }, title = { Columnar AlGa/GaN nanocavities with AlN/GaN Bragg reflectors grown by molecular beam epitaxy on Si(111) }, journal = { Physical Review Letters }, volume = { 94 }, year = { 2005 }, pages = { 146102 } }

TY - JOUR AU - J. Ristic AU - E. Calleja AU - A. Trampert AU - S. Fernández-Garrido AU - C. Rivera AU - U. Jahn AU - K. H. Ploog TI - Columnar AlGa/GaN nanocavities with AlN/GaN Bragg reflectors grown by molecular beam epitaxy on Si(111) JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 94 SP - 146102 PY - 2005/01/01

Lattice disortion of MnAs nanocrystals embedded in GaAs: Effect on the magnetic properties

@article{ author = { M. Moreno and B. Jenichen and L. Däweritz and K. H. Ploog }, title = { Lattice disortion of MnAs nanocrystals embedded in GaAs: Effect on the magnetic properties }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 161903 } }

TY - JOUR AU - M. Moreno AU - B. Jenichen AU - L. Däweritz AU - K. H. Ploog TI - Lattice disortion of MnAs nanocrystals embedded in GaAs: Effect on the magnetic properties JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 161903 PY - 2005/01/01

Reduced subpicosecond electron relaxation in GaN_xAs_1-x

@article{ author = { S. Sinning and T. Dekorsy and M. Helm and G. Mussler and L. Däweritz and K. H. Ploog }, title = { Reduced subpicosecond electron relaxation in GaN_xAs_1-x }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 161912 } }

TY - JOUR AU - S. Sinning AU - T. Dekorsy AU - M. Helm AU - G. Mussler AU - L. Däweritz AU - K. H. Ploog TI - Reduced subpicosecond electron relaxation in GaN_xAs_1-x JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 161912 PY - 2005/01/01

Modulation of photonic structures by surface acoustic waves

@article{ author = { M. M. de Lima Jr. and P. V. Santos }, title = { Modulation of photonic structures by surface acoustic waves }, journal = { Reports on Progress in Physics }, volume = { 68 }, year = { 2005 }, pages = { 1639 } }

TY - JOUR AU - M. M. de Lima Jr. AU - P. V. Santos TI - Modulation of photonic structures by surface acoustic waves JF - Reports on Progress in Physics JA - Rep. Prog. Phys. J1 - RPP VL - 68 SP - 1639 PY - 2005/01/01

Tailoring of the structural and magnetic properties of MnAs films grown on GaAs — strain and annealing effects

@article{ author = { L. Däweritz and C. Herrmann and J. Mohanty and T. Hesjedal and K. H. Ploog and E. Bauer and A. Locatelli and S. Cherifi and R. Belkhou and A. Pavlovska and S. Heun }, title = { Tailoring of the structural and magnetic properties of MnAs films grown on GaAs — strain and annealing effects }, journal = { Journal of Vacuum Science and Technology B }, volume = { 23 }, year = { 2005 }, pages = { 1759 } }

TY - JOUR AU - L. Däweritz AU - C. Herrmann AU - J. Mohanty AU - T. Hesjedal AU - K. H. Ploog AU - E. Bauer AU - A. Locatelli AU - S. Cherifi AU - R. Belkhou AU - A. Pavlovska AU - S. Heun TI - Tailoring of the structural and magnetic properties of MnAs films grown on GaAs — strain and annealing effects JF - Journal of Vacuum Science and Technology B JA - J. Vac. Sci. Technol. B J1 - JVSTB VL - 23 SP - 1759 PY - 2005/01/01

Interaction of single pentacene molecules with monatomic Cu/Cu(111) quantum wires

@article{ author = { J. Lagoute and S. Fölsch }, title = { Interaction of single pentacene molecules with monatomic Cu/Cu(111) quantum wires }, journal = { Journal of Vacuum Science and Technology B }, volume = { 23 }, year = { 2005 }, pages = { 1726 } }

TY - JOUR AU - J. Lagoute AU - S. Fölsch TI - Interaction of single pentacene molecules with monatomic Cu/Cu(111) quantum wires JF - Journal of Vacuum Science and Technology B JA - J. Vac. Sci. Technol. B J1 - JVSTB VL - 23 SP - 1726 PY - 2005/01/01

Electrical and optical properties of (Ga,In)(As,N)/(Al,Ga)As multi-quantum-well structures

@article{ author = { R. Hey and Y.-J. Han and M. Giehler and M. Ramsteiner and H.T. Grahn and K. H. Ploog }, title = { Electrical and optical properties of (Ga,In)(As,N)/(Al,Ga)As multi-quantum-well structures }, journal = { Journal of Crystal Growth }, volume = { 278 }, year = { 2005 }, pages = { 219 } }

TY - JOUR AU - R. Hey AU - Y.-J. Han AU - M. Giehler AU - M. Ramsteiner AU - H.T. Grahn AU - K. H. Ploog TI - Electrical and optical properties of (Ga,In)(As,N)/(Al,Ga)As multi-quantum-well structures JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 278 SP - 219 PY - 2005/01/01

Nitrogen-induced suppression of an indium-gallium interdiffusion in In_xGa_1-xAs_1-yN_y/GaAs multiple-quantum wells

@article{ author = { G. Mussler and L. Däweritz and K. H. Ploog }, title = { Nitrogen-induced suppression of an indium-gallium interdiffusion in In_xGa_1-xAs_1-yN_y/GaAs multiple-quantum wells }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 081903 } }

TY - JOUR AU - G. Mussler AU - L. Däweritz AU - K. H. Ploog TI - Nitrogen-induced suppression of an indium-gallium interdiffusion in In_xGa_1-xAs_1-yN_y/GaAs multiple-quantum wells JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 081903 PY - 2005/01/01

Epitaxial growth of alkali halides on stepped metal surfaces

@article{ author = { A. Riemann and S. Fölsch and K. H. Rieder }, title = { Epitaxial growth of alkali halides on stepped metal surfaces }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 125423 } }

TY - JOUR AU - A. Riemann AU - S. Fölsch AU - K. H. Rieder TI - Epitaxial growth of alkali halides on stepped metal surfaces JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 125423 PY - 2005/01/01

The scanning tunneling microscope as operative tool: Doing physics and chemistry with single atoms and molecules

@article{ author = { K.-H. Rieder and G. Meyer and S.-W. Hla and F. Moresco and K. F. Braun and K. Morgenstern and J. Repp and S. Fölsch and L. Bartels }, title = { The scanning tunneling microscope as operative tool: Doing physics and chemistry with single atoms and molecules }, journal = { Nova Acta Leopoldina NF }, volume = { 92, Nr. 340 }, year = { 2005 }, pages = { 29 } }

TY - JOUR AU - K.-H. Rieder AU - G. Meyer AU - S.-W. Hla AU - F. Moresco AU - K. F. Braun AU - K. Morgenstern AU - J. Repp AU - S. Fölsch AU - L. Bartels TI - The scanning tunneling microscope as operative tool: Doing physics and chemistry with single atoms and molecules JF - Nova Acta Leopoldina NF JA - Nova Acta Leopoldina NF J1 - VL - 92, Nr. 340 SP - 29 PY - 2005/01/01

Structural properties of MnAs epitaxial films on GaAs: an in situ x-ray study

@article{ author = { B. Jenichen and D. K. Satapathy and W. Braun and V. M. Kaganer and L. Däweritz and K. H. Ploog }, title = { Structural properties of MnAs epitaxial films on GaAs: an <em>in situ</em> x-ray study }, journal = { Journal of Physics D: Applied Physics }, volume = { 38 }, year = { 2005 }, pages = { A169 } }

TY - JOUR AU - B. Jenichen AU - D. K. Satapathy AU - W. Braun AU - V. M. Kaganer AU - L. Däweritz AU - K. H. Ploog TI - Structural properties of MnAs epitaxial films on GaAs: an <em>in situ</em> x-ray study JF - Journal of Physics D: Applied Physics JA - J. Phys. D J1 - JPD VL - 38 SP - A169 PY - 2005/01/01

Magnetization in lateral superlattices induced by strong dc and ac electric fields

@article{ author = { P. Kleinert and V. V. Bryksin }, title = { Magnetization in lateral superlattices induced by strong dc and ac electric fields }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 153103 } }

TY - JOUR AU - P. Kleinert AU - V. V. Bryksin TI - Magnetization in lateral superlattices induced by strong dc and ac electric fields JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 153103 PY - 2005/01/01

Tailoring of the structure and magnetic properties of α-MnAs spin injection layers on GaAs(001)

@article{ author = { L. Däweritz and L. Wan and B. Jenichen and C. Herrmann and J. Mohanty and K. H. Ploog }, title = { Tailoring of the structure and magnetic properties of <span class="math"><em>α</em></span>-MnAs spin injection layers on GaAs(001) }, journal = { Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. }, volume = { 184 }, year = { 2005 }, pages = { 149 } }

TY - JOUR AU - L. Däweritz AU - L. Wan AU - B. Jenichen AU - C. Herrmann AU - J. Mohanty AU - K. H. Ploog TI - Tailoring of the structure and magnetic properties of <span class="math"><em>α</em></span>-MnAs spin injection layers on GaAs(001) JF - Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. JA - Proc. ISCS 31 J1 - VL - 184 SP - 149 PY - 2005/01/01

Ferromagnetic properties of Gd doped GaN

@article{ author = { S. Dhar and O. Brandt and K. H. Ploog }, title = { Ferromagnetic properties of Gd doped GaN }, journal = { Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. }, volume = { 184 }, year = { 2005 }, pages = { 175 } }

TY - JOUR AU - S. Dhar AU - O. Brandt AU - K. H. Ploog TI - Ferromagnetic properties of Gd doped GaN JF - Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. JA - Proc. ISCS 31 J1 - VL - 184 SP - 175 PY - 2005/01/01

Highly reflective and crack-free Si-doped AlN/GaN distributed Bragg reflectors grown on 6H-SiC(0001) by molecular beam epitaxy

@article{ author = { T. Ive and O. Brandt and K. H. Ploog }, title = { Highly reflective and crack-free Si-doped AlN/GaN distributed Bragg reflectors grown on 6H-SiC(0001) by molecular beam epitaxy }, journal = { Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. }, volume = { 184 }, year = { 2005 }, pages = { 291 } }

TY - JOUR AU - T. Ive AU - O. Brandt AU - K. H. Ploog TI - Highly reflective and crack-free Si-doped AlN/GaN distributed Bragg reflectors grown on 6H-SiC(0001) by molecular beam epitaxy JF - Proceedings of the 31st International Symposium on Compound Semiconductors; edited by J.-C. Woo, H. Hasegawa,Y.-S. Kwon, T. Yao, and K.-H. Yoo, IOP Conf. Ser. JA - Proc. ISCS 31 J1 - VL - 184 SP - 291 PY - 2005/01/01

Antisymmetric contribution to the planar Hall effect of Fe₃Si films on GaAs(113)A

@article{ author = { P. K. Muduli and K.-J. Friedland and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Antisymmetric contribution to the planar Hall effect of Fe₃Si films on GaAs(113)A }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 104430 } }

TY - JOUR AU - P. K. Muduli AU - K.-J. Friedland AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Antisymmetric contribution to the planar Hall effect of Fe₃Si films on GaAs(113)A JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 104430 PY - 2005/01/01

Link between adatom resonances and the Cu(111) Shockley surface state

@article{ author = { J. Lagoute and X. Liu and S. Fölsch }, title = { Link between adatom resonances and the Cu(111) Shockley surface state }, journal = { Physical Review Letters }, volume = { 95 }, year = { 2005 }, pages = { 136801 } }

TY - JOUR AU - J. Lagoute AU - X. Liu AU - S. Fölsch TI - Link between adatom resonances and the Cu(111) Shockley surface state JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 95 SP - 136801 PY - 2005/01/01

Acoustically tunable photonic structures based on microcavity polarities

@article{ author = { M. M. de Lima Jr. and R. Hey and J. Camacho and A. Cantarero and P. V. Santos }, title = { Acoustically tunable photonic structures based on microcavity polarities }, journal = { Proceedings of SPIE }, volume = { 5950 }, year = { 2005 }, pages = { 152 } }

TY - JOUR AU - M. M. de Lima Jr. AU - R. Hey AU - J. Camacho AU - A. Cantarero AU - P. V. Santos TI - Acoustically tunable photonic structures based on microcavity polarities JF - Proceedings of SPIE JA - Proc. SPIE J1 - VL - 5950 SP - 152 PY - 2005/01/01

Spin accumulation in lateral semiconductor superlattices induced by a constant electric field

@article{ author = { P. Kleinert and V. V. Bryksin and O. Bleibaum }, title = { Spin accumulation in lateral semiconductor superlattices induced by a constant electric field }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 195311 } }

TY - JOUR AU - P. Kleinert AU - V. V. Bryksin AU - O. Bleibaum TI - Spin accumulation in lateral semiconductor superlattices induced by a constant electric field JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 195311 PY - 2005/01/01

Thermal stability and atomic ordering of epitaxial Heusler alloy Co₂FeSi film grown on GaAs(001)

@article{ author = { M. Hashimoto and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Thermal stability and atomic ordering of epitaxial Heusler alloy Co₂FeSi film grown on GaAs(001) }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 104902 } }

TY - JOUR AU - M. Hashimoto AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Thermal stability and atomic ordering of epitaxial Heusler alloy Co₂FeSi film grown on GaAs(001) JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 104902 PY - 2005/01/01

Acoustically tunable photonic band gap structures

@article{ author = { M. M. de Lima Jr. and R. Hey and A. Cantarero and P. V. Santos }, title = { Acoustically tunable photonic band gap structures }, journal = { Proceedings of the Society for Optical Engineering }, volume = { 5950 }, year = { 2005 }, pages = { 152 } }

TY - JOUR AU - M. M. de Lima Jr. AU - R. Hey AU - A. Cantarero AU - P. V. Santos TI - Acoustically tunable photonic band gap structures JF - Proceedings of the Society for Optical Engineering JA - Proc. SPIE Int. Soc. Opt. Eng. J1 - SPIE VL - 5950 SP - 152 PY - 2005/01/01

Field dependence of micromagnetic domain patterns in MnAs films

@article{ author = { R. Engel-Herbert and T. Hesjedal and J. Mohanty and D. M. Schaadt and K. H. Ploog }, title = { Field dependence of micromagnetic domain patterns in MnAs films }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 063909 } }

TY - JOUR AU - R. Engel-Herbert AU - T. Hesjedal AU - J. Mohanty AU - D. M. Schaadt AU - K. H. Ploog TI - Field dependence of micromagnetic domain patterns in MnAs films JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 063909 PY - 2005/01/01

GaAs/AlGaAs quantum cascade lasers based on double resonant electron - LO phonon transitions

@article{ author = { A. Mirvetic and D. Indjin and V. Milanovi'c and P. Harrison and Z. Ikonic and R. W. Kelsall and M. Giehler and R. Hey and H.T. Grahn }, title = { GaAs/AlGaAs quantum cascade lasers based on double resonant electron - LO phonon transitions }, journal = { Materials Science Forum }, volume = { 494 }, year = { 2005 }, pages = { 25 } }

TY - JOUR AU - A. Mirvetic AU - D. Indjin AU - V. Milanovi'c AU - P. Harrison AU - Z. Ikonic AU - R. W. Kelsall AU - M. Giehler AU - R. Hey AU - H.T. Grahn TI - GaAs/AlGaAs quantum cascade lasers based on double resonant electron - LO phonon transitions JF - Materials Science Forum JA - Mater. Sci. Forum J1 - MSF VL - 494 SP - 25 PY - 2005/01/01

Anisotropic strain fields in granular GaAs:MnAs epitaxial layers: Towards self-assembly of magnetic nanoparticles embedded in GaAs

@article{ author = { M. Moreno and B. Jenichen and L. Däweritz and K. H. Ploog }, title = { Anisotropic strain fields in granular GaAs:MnAs epitaxial layers: Towards self-assembly of magnetic nanoparticles embedded in GaAs }, journal = { Journal of Vacuum Science and Technology B }, volume = { 23 }, year = { 2005 }, pages = { 1700 } }

TY - JOUR AU - M. Moreno AU - B. Jenichen AU - L. Däweritz AU - K. H. Ploog TI - Anisotropic strain fields in granular GaAs:MnAs epitaxial layers: Towards self-assembly of magnetic nanoparticles embedded in GaAs JF - Journal of Vacuum Science and Technology B JA - J. Vac. Sci. Technol. B J1 - JVSTB VL - 23 SP - 1700 PY - 2005/01/01

Morphware

@article{ author = { R. Koch }, title = { Morphware }, journal = { Scientific American }, volume = { 293, No. 8 }, year = { 2005 }, pages = { 57 } }

TY - JOUR AU - R. Koch TI - Morphware JF - Scientific American JA - Sci. Am. J1 - VL - 293, No. 8 SP - 57 PY - 2005/01/01

Lattice distortion effects on the magnetostructural phase transition of MnAs

@article{ author = { F. Iikawa and M. J. S. P. Brasil and C. Adriano and O. D. D. Couto and C. Giles and P. V. Santos and L. Däweritz and I. Rungger and S. Sanvito }, title = { Lattice distortion effects on the magnetostructural phase transition of MnAs }, journal = { Physical Review Letters }, volume = { 95 }, year = { 2005 }, pages = { 077203 } }

TY - JOUR AU - F. Iikawa AU - M. J. S. P. Brasil AU - C. Adriano AU - O. D. D. Couto AU - C. Giles AU - P. V. Santos AU - L. Däweritz AU - I. Rungger AU - S. Sanvito TI - Lattice distortion effects on the magnetostructural phase transition of MnAs JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 95 SP - 077203 PY - 2005/01/01

A carbon-nitrogen complex in gallium phosphide

@article{ author = { W. Ulrici and B. Clerjaud }, title = { A carbon-nitrogen complex in gallium phosphide }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 045203 } }

TY - JOUR AU - W. Ulrici AU - B. Clerjaud TI - A carbon-nitrogen complex in gallium phosphide JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 045203 PY - 2005/01/01

Low-temperature tunneling spectroscopy of Ge(111)c(28) surfaces

@article{ author = { R. M. Feenstra and S. Gaan and G. Meyer and K. H. Rieder }, title = { Low-temperature tunneling spectroscopy of Ge(111)<em>c</em>(28) surfaces }, journal = { Physical Review B: Solid State }, volume = { 71 }, year = { 2005 }, pages = { 125316 } }

TY - JOUR AU - R. M. Feenstra AU - S. Gaan AU - G. Meyer AU - K. H. Rieder TI - Low-temperature tunneling spectroscopy of Ge(111)<em>c</em>(28) surfaces JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 71 SP - 125316 PY - 2005/01/01

Red light-emitting diodes based on InP/GaP quantum dots

@article{ author = { F. Hatami and V. Lordi and J. S. Harris and H. Kostial and W. T. Masselink }, title = { Red light-emitting diodes based on InP/GaP quantum dots }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 096106 } }

TY - JOUR AU - F. Hatami AU - V. Lordi AU - J. S. Harris AU - H. Kostial AU - W. T. Masselink TI - Red light-emitting diodes based on InP/GaP quantum dots JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 096106 PY - 2005/01/01

Calculation of the magnetic stray field of a uniaxial magnetic domain

@article{ author = { R. Engel-Herbert and T. Hesjedal }, title = { Calculation of the magnetic stray field of a uniaxial magnetic domain }, journal = { Journal of Applied Physics }, volume = { 97 }, year = { 2005 }, pages = { 074504 } }

TY - JOUR AU - R. Engel-Herbert AU - T. Hesjedal TI - Calculation of the magnetic stray field of a uniaxial magnetic domain JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 97 SP - 074504 PY - 2005/01/01

Resonant Raman scattering in strained and relaxed InGaN/GaN multi-quantum wells

@article{ author = { S. Lazivc and M. Moreno and J. M. Calleja and A. Trampert and K. H. Ploog and F. B. Naranjo and S. Fernandez and E. Calleja }, title = { Resonant Raman scattering in strained and relaxed InGaN/GaN multi-quantum wells }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 061905 } }

TY - JOUR AU - S. Lazivc AU - M. Moreno AU - J. M. Calleja AU - A. Trampert AU - K. H. Ploog AU - F. B. Naranjo AU - S. Fernandez AU - E. Calleja TI - Resonant Raman scattering in strained and relaxed InGaN/GaN multi-quantum wells JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 061905 PY - 2005/01/01

X-ray method to study temperature-dependent stripe domains in MnAs/GaAs(001)

@article{ author = { R. Magalhaes-Paniago and L. N. Coelho and B. R. A. Neves and H. Westfahl and F. Iikawa and L. Däweritz and C. Spezzani and M. Sacchi }, title = { X-ray method to study temperature-dependent stripe domains in MnAs/GaAs(001) }, journal = { Applied Physics Letters }, volume = { 86 }, year = { 2005 }, pages = { 053112 } }

TY - JOUR AU - R. Magalhaes-Paniago AU - L. N. Coelho AU - B. R. A. Neves AU - H. Westfahl AU - F. Iikawa AU - L. Däweritz AU - C. Spezzani AU - M. Sacchi TI - X-ray method to study temperature-dependent stripe domains in MnAs/GaAs(001) JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 86 SP - 053112 PY - 2005/01/01

Acoustically induced dynamic potential dots

@article{ author = { J. A. H. Stotz and F. Alsina and R. Hey and P. V. Santos }, title = { Acoustically induced dynamic potential dots }, journal = { Physica E: Low-dimensional Systems and Nanostructures }, volume = { 26 }, year = { 2005 }, pages = { 67 } }

TY - JOUR AU - J. A. H. Stotz AU - F. Alsina AU - R. Hey AU - P. V. Santos TI - Acoustically induced dynamic potential dots JF - Physica E: Low-dimensional Systems and Nanostructures JA - Physica E (Amsterdam) J1 - PhE VL - 26 SP - 67 PY - 2005/01/01

Growth and characterization of In_1-xMn_xAs diluted magnetic semiconductors quantum dots

@article{ author = { J.-L. Primus and K.-H. Choi and A. Trampert and A. M. Yakunin and J. Ferre and J. H. Wolter and W. van Roy and J. de Boeck }, title = { Growth and characterization of In_1-xMn_xAs diluted magnetic semiconductors quantum dots }, journal = { Journal of Crystal Growth }, volume = { 280 }, year = { 2005 }, pages = { 32 } }

TY - JOUR AU - J.-L. Primus AU - K.-H. Choi AU - A. Trampert AU - A. M. Yakunin AU - J. Ferre AU - J. H. Wolter AU - W. van Roy AU - J. de Boeck TI - Growth and characterization of In_1-xMn_xAs diluted magnetic semiconductors quantum dots JF - Journal of Crystal Growth JA - J. Cryst. Growth J1 - JGC VL - 280 SP - 32 PY - 2005/01/01

Thermally induced carbon-oxygen complexes in GaAs

@article{ author = { W. Ulrici and M. Jurisch }, title = { Thermally induced carbon-oxygen complexes in GaAs }, journal = { Physica Status Solidi B }, volume = { 242 }, year = { 2005 }, pages = { 2433 } }

TY - JOUR AU - W. Ulrici AU - M. Jurisch TI - Thermally induced carbon-oxygen complexes in GaAs JF - Physica Status Solidi B JA - Phys. Status Solidi B J1 - PSSB VL - 242 SP - 2433 PY - 2005/01/01

Magneto-PL of free and localized holes in semiconductor heterojunctions near integer filling factors

@article{ author = { H. P. van der Meulen and D. Sarkar and J. M. Calleja and R. Hey and K. J. Friedland and K. H. Ploog }, title = { Magneto-PL of free and localized holes in semiconductor heterojunctions near integer filling factors }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 531 } }

TY - JOUR AU - H. P. van der Meulen AU - D. Sarkar AU - J. M. Calleja AU - R. Hey AU - K. J. Friedland AU - K. H. Ploog TI - Magneto-PL of free and localized holes in semiconductor heterojunctions near integer filling factors JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 531 PY - 2005/01/01

Influence of indium-nitrogen interactions on the local mode frequency of nitrogen in GaAs-based dilute nitrides

@article{ author = { H. Ch. Alt and Y. V. Gomeniuk and G. Mussler }, title = { Influence of indium-nitrogen interactions on the local mode frequency of nitrogen in GaAs-based dilute nitrides }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 237 } }

TY - JOUR AU - H. Ch. Alt AU - Y. V. Gomeniuk AU - G. Mussler TI - Influence of indium-nitrogen interactions on the local mode frequency of nitrogen in GaAs-based dilute nitrides JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 237 PY - 2005/01/01

Ultrafast carrier dynamics in nitrogen containing GaAs

@article{ author = { T. Dekorsy and S. Sinning and M. Helm and G. Mussler and L. Däweritz and K. H. Ploog }, title = { Ultrafast carrier dynamics in nitrogen containing GaAs }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 235 } }

TY - JOUR AU - T. Dekorsy AU - S. Sinning AU - M. Helm AU - G. Mussler AU - L. Däweritz AU - K. H. Ploog TI - Ultrafast carrier dynamics in nitrogen containing GaAs JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 235 PY - 2005/01/01

GaAs/Al_0.45Ga_0.55As double phonon resonance quantum cascade laser

@article{ author = { D. Indjin and A. Mirvetic and P. Harrison and R. W. Kelsall and Z. Ikonic and V. D. Jovanovic and V. Milanovi'c and M. Giehler and R. Hey and H.T. Grahn }, title = { GaAs/Al_0.45Ga_0.55As double phonon resonance quantum cascade laser }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 1565 } }

TY - JOUR AU - D. Indjin AU - A. Mirvetic AU - P. Harrison AU - R. W. Kelsall AU - Z. Ikonic AU - V. D. Jovanovic AU - V. Milanovi'c AU - M. Giehler AU - R. Hey AU - H.T. Grahn TI - GaAs/Al_0.45Ga_0.55As double phonon resonance quantum cascade laser JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 1565 PY - 2005/01/01

Current-induced spin polarization at a single heterojunction

@article{ author = { A. Yu. Silov and P. A. Blajnov and J. H. Wolter and R. Hey and K. H. Ploog and N. S. Averkiev }, title = { Current-induced spin polarization at a single heterojunction }, journal = { Proceedings of the 27th International Conference on the Physics of Semiconductors; }, volume = { 772 }, year = { 2005 }, pages = { 1405 } }

TY - JOUR AU - A. Yu. Silov AU - P. A. Blajnov AU - J. H. Wolter AU - R. Hey AU - K. H. Ploog AU - N. S. Averkiev TI - Current-induced spin polarization at a single heterojunction JF - Proceedings of the 27th International Conference on the Physics of Semiconductors; JA - AIP Conf. Proc. J1 - VL - 772 SP - 1405 PY - 2005/01/01

Impact of the forward bias on the radiative recombination efficiency in blue (In,Ga)N/GaN quantum-well diodes with an electron reservoir layer

@article{ author = { N. Otsuji and Y. Takahashi and A. Satake and K. Fujiwara and J. K. Shue and U. Jahn and H. Kostial and H.T. Grahn }, title = { Impact of the forward bias on the radiative recombination efficiency in blue (In,Ga)N/GaN quantum-well diodes with an electron reservoir layer }, journal = { Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) }, volume = { }, year = { 2005 }, pages = { 276 } }

TY - JOUR AU - N. Otsuji AU - Y. Takahashi AU - A. Satake AU - K. Fujiwara AU - J. K. Shue AU - U. Jahn AU - H. Kostial AU - H.T. Grahn TI - Impact of the forward bias on the radiative recombination efficiency in blue (In,Ga)N/GaN quantum-well diodes with an electron reservoir layer JF - Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) JA - Proc. SIMC 13 J1 - VL - SP - 276 PY - 2005/01/01

High-energy excitonic photoluminescence due to carrier injection from the barriers into the first excited subband in a GaAs/Al_xGa_1-xAs quantum well

@article{ author = { T. Tsukamoto and N. Shiraishi and A. Satake and K. Fujiwara and H.T. Grahn }, title = { High-energy excitonic photoluminescence due to carrier injection from the barriers into the first excited subband in a GaAs/Al_xGa_1-xAs quantum well }, journal = { Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) }, volume = { }, year = { 2005 }, pages = { 271 } }

TY - JOUR AU - T. Tsukamoto AU - N. Shiraishi AU - A. Satake AU - K. Fujiwara AU - H.T. Grahn TI - High-energy excitonic photoluminescence due to carrier injection from the barriers into the first excited subband in a GaAs/Al_xGa_1-xAs quantum well JF - Proceedings of the 2004 13th International Conference on Semiconducting and Insulating Materials (SIMC-XIII-2004); edited by Z. G. Wang, Y. H. Chen, and X. L. Ye, (Chinese Academy of Sciences, Beijing, 2005) JA - Proc. SIMC 13 J1 - VL - SP - 271 PY - 2005/01/01

Impact of N-induced potential fluctuations on the electron transport in Ga(As,N)

@article{ author = { F. Ishikawa and G. Mussler and K.-J. Friedland and H. Kostial and K. Hagenstein and L. Däweritz and K. H. Ploog }, title = { Impact of N-induced potential fluctuations on the electron transport in Ga(As,N) }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 262112 } }

TY - JOUR AU - F. Ishikawa AU - G. Mussler AU - K.-J. Friedland AU - H. Kostial AU - K. Hagenstein AU - L. Däweritz AU - K. H. Ploog TI - Impact of N-induced potential fluctuations on the electron transport in Ga(As,N) JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 262112 PY - 2005/01/01

Micromechanics of MnAs nanocrystals embedded in GaAs

@article{ author = { M. Moreno and V. M. Kaganer and B. Jenichen and A. Trampert and L. Däweritz and K. H. Ploog }, title = { Micromechanics of MnAs nanocrystals embedded in GaAs }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 115206 } }

TY - JOUR AU - M. Moreno AU - V. M. Kaganer AU - B. Jenichen AU - A. Trampert AU - L. Däweritz AU - K. H. Ploog TI - Micromechanics of MnAs nanocrystals embedded in GaAs JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 115206 PY - 2005/01/01

Magnetic properties of Fe₃Si/GaAs(001) hybrid structures

@article{ author = { K. Lenz and E. Kosubek and K. Baberschke and H. Wende and J. Herfort and H.-P. Schönherr and K. H. Ploog }, title = { Magnetic properties of Fe₃Si/GaAs(001) hybrid structures }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 144411 } }

TY - JOUR AU - K. Lenz AU - E. Kosubek AU - K. Baberschke AU - H. Wende AU - J. Herfort AU - H.-P. Schönherr AU - K. H. Ploog TI - Magnetic properties of Fe₃Si/GaAs(001) hybrid structures JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 144411 PY - 2005/01/01

High elastic modulus in b-axis-oriented single crystal V₂O₅

@article{ author = { F. Jachmann and C. Hucho }, title = { High elastic modulus in <em>b</em>-axis-oriented single crystal V₂O₅ }, journal = { Solid State Communications }, volume = { 135 }, year = { 2005 }, pages = { 440 } }

TY - JOUR AU - F. Jachmann AU - C. Hucho TI - High elastic modulus in <em>b</em>-axis-oriented single crystal V₂O₅ JF - Solid State Communications JA - Solid State Commun. J1 - SSC VL - 135 SP - 440 PY - 2005/01/01

Determination of the elastic moduli in LiAlO₂

@article{ author = { F. Jachmann and M. Pattabiraman and C. Hucho }, title = { Determination of the elastic moduli in LiAlO₂ }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 073501 } }

TY - JOUR AU - F. Jachmann AU - M. Pattabiraman AU - C. Hucho TI - Determination of the elastic moduli in LiAlO₂ JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 073501 PY - 2005/01/01

Decomposition in as-grown (Ga,In)(N,As) quantum wells

@article{ author = { X. X. Kong and A. Trampert and E. Tournie and K. H. Ploog }, title = { Decomposition in as-grown (Ga,In)(N,As) quantum wells }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 171901 } }

TY - JOUR AU - X. X. Kong AU - A. Trampert AU - E. Tournie AU - K. H. Ploog TI - Decomposition in as-grown (Ga,In)(N,As) quantum wells JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 171901 PY - 2005/01/01

Correlation between the performance of double-barrier quantum-well infrared photodetectors and their microstructure: On the origin of the photovoltaic effect

@article{ author = { E. Luna and A. Trampert and A. Guzman and E. Calleja }, title = { Correlation between the performance of double-barrier quantum-well infrared photodetectors and their microstructure: On the origin of the photovoltaic effect }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 044510 } }

TY - JOUR AU - E. Luna AU - A. Trampert AU - A. Guzman AU - E. Calleja TI - Correlation between the performance of double-barrier quantum-well infrared photodetectors and their microstructure: On the origin of the photovoltaic effect JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 044510 PY - 2005/01/01

Combined hydride and metal organic vapor-phase epitaxy of GaN on sapphire

@article{ author = { G. S. Solomon and D. J. Miller and M. Ramsteiner and A. Trampert and O. Brandt and K. H. Ploog }, title = { Combined hydride and metal organic vapor-phase epitaxy of GaN on sapphire }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 181912 } }

TY - JOUR AU - G. S. Solomon AU - D. J. Miller AU - M. Ramsteiner AU - A. Trampert AU - O. Brandt AU - K. H. Ploog TI - Combined hydride and metal organic vapor-phase epitaxy of GaN on sapphire JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 181912 PY - 2005/01/01

Reply to comment by C. Friesen and C. V. Thompson

@article{ author = { R. Koch and D. Hu and A. K. Das }, title = { Reply to comment by C. Friesen and C. V. Thompson }, journal = { Physical Review Letters }, volume = { 95 }, year = { 2005 }, pages = { 229602 } }

TY - JOUR AU - R. Koch AU - D. Hu AU - A. K. Das TI - Reply to comment by C. Friesen and C. V. Thompson JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 95 SP - 229602 PY - 2005/01/01

Force induced and electron stimulated STM manipulations: Routes to artificial nanostructures as well as to molecular contacts, engines and switches

@article{ author = { K.-H. Rieder and G. Meyer and F. Moresco and K. Morgenstern and S.-W. Hla and J. Repp and M. Alemani and L. Grill and L. Gross and M. Mehlhorn and H. Gawronski and V. Simic-Milosevich and J. Henzl and K. F. Braun and S. Fölsch and L. Bartels }, title = { Force induced and electron stimulated STM manipulations: Routes to artificial nanostructures as well as to molecular contacts, engines and switches }, journal = { Journal of Physics: Conference Series }, volume = { 19 }, year = { 2005 }, pages = { 175 } }

TY - JOUR AU - K.-H. Rieder AU - G. Meyer AU - F. Moresco AU - K. Morgenstern AU - S.-W. Hla AU - J. Repp AU - M. Alemani AU - L. Grill AU - L. Gross AU - M. Mehlhorn AU - H. Gawronski AU - V. Simic-Milosevich AU - J. Henzl AU - K. F. Braun AU - S. Fölsch AU - L. Bartels TI - Force induced and electron stimulated STM manipulations: Routes to artificial nanostructures as well as to molecular contacts, engines and switches JF - Journal of Physics: Conference Series JA - J. Phys.: Conf. Ser. J1 - VL - 19 SP - 175 PY - 2005/01/01

Temperature dependence of magnetization in arrays of submicrometer Fe disks

@article{ author = { Y. Takagaki and J. Herfort and K. H. Ploog }, title = { Temperature dependence of magnetization in arrays of submicrometer Fe disks }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 093901 } }

TY - JOUR AU - Y. Takagaki AU - J. Herfort AU - K. H. Ploog TI - Temperature dependence of magnetization in arrays of submicrometer Fe disks JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 093901 PY - 2005/01/01

Lateral phase separation in AlGaN grown on GaN with a high-temperature AlN interlayer

@article{ author = { Q. Sun and Y. Huang and H. Wang and J. Chen and R. Q. Jin and S. M. Zhang and H. Yang and D. S. Jiang and U. Jahn and K. H. Ploog }, title = { Lateral phase separation in AlGaN grown on GaN with a high-temperature AlN interlayer }, journal = { Applied Physics Letters }, volume = { 87 }, year = { 2005 }, pages = { 121914 } }

TY - JOUR AU - Q. Sun AU - Y. Huang AU - H. Wang AU - J. Chen AU - R. Q. Jin AU - S. M. Zhang AU - H. Yang AU - D. S. Jiang AU - U. Jahn AU - K. H. Ploog TI - Lateral phase separation in AlGaN grown on GaN with a high-temperature AlN interlayer JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 87 SP - 121914 PY - 2005/01/01

Periodic array of misfit dislocations at the MnAs/GaAs interface studied by synchrotron x-ray diffraction

@article{ author = { D. K. Satapathy and V. M. Kaganer and B. Jenichen and W. Braun and L. Däweritz and K. H. Ploog }, title = { Periodic array of misfit dislocations at the MnAs/GaAs interface studied by synchrotron x-ray diffraction }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 155303 } }

TY - JOUR AU - D. K. Satapathy AU - V. M. Kaganer AU - B. Jenichen AU - W. Braun AU - L. Däweritz AU - K. H. Ploog TI - Periodic array of misfit dislocations at the MnAs/GaAs interface studied by synchrotron x-ray diffraction JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 155303 PY - 2005/01/01

Quantum magnetic deflagration in Mn₁₂ acetate

@article{ author = { A. Hernández-Mínguez and J. M. Hernandez and F. Macia and A. Garcia-Santiago and J. Tejada and P. V. Santos }, title = { Quantum magnetic deflagration in Mn₁₂ acetate }, journal = { Physical Review Letters }, volume = { 95 }, year = { 2005 }, pages = { 217205 } }

TY - JOUR AU - A. Hernández-Mínguez AU - J. M. Hernandez AU - F. Macia AU - A. Garcia-Santiago AU - J. Tejada AU - P. V. Santos TI - Quantum magnetic deflagration in Mn₁₂ acetate JF - Physical Review Letters JA - Phys. Rev. Lett. J1 - PRL VL - 95 SP - 217205 PY - 2005/01/01

Optoelectronic and structural characteristics of Er-doped amorphous AlN films

@article{ author = { A. R. Zanatta and C. T. M. Ribeiro and U. Jahn }, title = { Optoelectronic and structural characteristics of Er-doped amorphous AlN films }, journal = { Journal of Applied Physics }, volume = { 98 }, year = { 2005 }, pages = { 093514 } }

TY - JOUR AU - A. R. Zanatta AU - C. T. M. Ribeiro AU - U. Jahn TI - Optoelectronic and structural characteristics of Er-doped amorphous AlN films JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 98 SP - 093514 PY - 2005/01/01

Influence of carrier localization on the performance of MBE grown GaInNAs/GaAs QW light emitting diodes and laser diodes

@article{ author = { J. M. Ulloa and A. Hierro and M. Montes and J. Miguel-Sanchez and A. Guzman and B. Damilano and J. Barjon and M. Hugues and J.-Y. Duboz and J. Massies and A. Trampert }, title = { Influence of carrier localization on the performance of MBE grown GaInNAs/GaAs QW light emitting diodes and laser diodes }, journal = { Proceedings of the Society for Optical Engineering }, volume = { 5840 }, year = { 2005 }, pages = { 81 } }

TY - JOUR AU - J. M. Ulloa AU - A. Hierro AU - M. Montes AU - J. Miguel-Sanchez AU - A. Guzman AU - B. Damilano AU - J. Barjon AU - M. Hugues AU - J.-Y. Duboz AU - J. Massies AU - A. Trampert TI - Influence of carrier localization on the performance of MBE grown GaInNAs/GaAs QW light emitting diodes and laser diodes JF - Proceedings of the Society for Optical Engineering JA - Proc. SPIE Int. Soc. Opt. Eng. J1 - SPIE VL - 5840 SP - 81 PY - 2005/01/01

Spatiotemporal dynamics of carriers in quantum wells modulated by surface acoustic waves

@article{ author = { A. Garca-Cristobal and A. Cantarero and P. V. Santos }, title = { Spatiotemporal dynamics of carriers in quantum wells modulated by surface acoustic waves }, journal = { AIP Conference Proceedings }, volume = { 772 }, year = { 2005 }, pages = { 1017 } }

TY - JOUR AU - A. Garca-Cristobal AU - A. Cantarero AU - P. V. Santos TI - Spatiotemporal dynamics of carriers in quantum wells modulated by surface acoustic waves JF - AIP Conference Proceedings JA - AIP Conf. Proc. J1 - VL - 772 SP - 1017 PY - 2005/01/01

Nonlinear response of radiatively coupled intersubband transitions of quasi-two-dimensional electrons

@article{ author = { T. Shih and K. Reimann and M. Woerner and T. Elsaesser and I. Waldmüller and A. Knorr and R. Hey and K. H. Ploog }, title = { Nonlinear response of radiatively coupled intersubband transitions of quasi-two-dimensional electrons }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 195338 } }

TY - JOUR AU - T. Shih AU - K. Reimann AU - M. Woerner AU - T. Elsaesser AU - I. Waldmüller AU - A. Knorr AU - R. Hey AU - K. H. Ploog TI - Nonlinear response of radiatively coupled intersubband transitions of quasi-two-dimensional electrons JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 195338 PY - 2005/01/01

Epitaxial MnAs films studied by ferromagnetic and spin wave resonance

@article{ author = { T. Tolinski and K. Lenz and J. Lindner and K. Baberschke and A. Ney and T. Hesjedal and C. Pampuch and L. Däweritz and R. Koch and K. H. Ploog }, title = { Epitaxial MnAs films studied by ferromagnetic and spin wave resonance }, journal = { Local-Moment Ferromagnets: Unique Properties for Modern Applications; edited by M. Donath and W. Nolting, Lecture Notes in Physics Vol. 678 (Springer-Verlag, Berlin, 2005) }, volume = { }, year = { 2005 }, pages = { 97 } }

TY - JOUR AU - T. Tolinski AU - K. Lenz AU - J. Lindner AU - K. Baberschke AU - A. Ney AU - T. Hesjedal AU - C. Pampuch AU - L. Däweritz AU - R. Koch AU - K. H. Ploog TI - Epitaxial MnAs films studied by ferromagnetic and spin wave resonance JF - Local-Moment Ferromagnets: Unique Properties for Modern Applications; edited by M. Donath and W. Nolting, Lecture Notes in Physics Vol. 678 (Springer-Verlag, Berlin, 2005) JA - Lect. Notes Phys. 678 J1 - VL - SP - 97 PY - 2005/01/01

Gd-doped GaN: A very dilute ferromagnetic semiconductor with a Curie temperature above 300 K

@article{ author = { S. Dhar and L. P'erez and O. Brandt and A. Trampert and K. H. Ploog and J. Keller and B. Beschoten }, title = { Gd-doped GaN: A very dilute ferromagnetic semiconductor with a Curie temperature above 300 K }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 245203 } }

TY - JOUR AU - S. Dhar AU - L. P'erez AU - O. Brandt AU - A. Trampert AU - K. H. Ploog AU - J. Keller AU - B. Beschoten TI - Gd-doped GaN: A very dilute ferromagnetic semiconductor with a Curie temperature above 300 K JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 245203 PY - 2005/01/01

Quantum Hall ferromagnet at high filling factors: A magnetic-field-induced Stoner transition

@article{ author = { B. A. Piot and D. K. Maude and M. Henini and Z. R. Wasilewski and K. J. Friedland and R. Hey and K. H. Ploog and A. I. Toropov and R. Airey and G. Hill }, title = { Quantum Hall ferromagnet at high filling factors: A magnetic-field-induced Stoner transition }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 245325 } }

TY - JOUR AU - B. A. Piot AU - D. K. Maude AU - M. Henini AU - Z. R. Wasilewski AU - K. J. Friedland AU - R. Hey AU - K. H. Ploog AU - A. I. Toropov AU - R. Airey AU - G. Hill TI - Quantum Hall ferromagnet at high filling factors: A magnetic-field-induced Stoner transition JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 245325 PY - 2005/01/01

Competing magnetic interactions in MnAs studied via thin film domain pattern analysis

@article{ author = { A. Ney and T. Hesjedal and K. H. Ploog }, title = { Competing magnetic interactions in MnAs studied via thin film domain pattern analysis }, journal = { Physical Review B: Solid State }, volume = { 72 }, year = { 2005 }, pages = { 212412 } }

TY - JOUR AU - A. Ney AU - T. Hesjedal AU - K. H. Ploog TI - Competing magnetic interactions in MnAs studied via thin film domain pattern analysis JF - Physical Review B: Solid State JA - Phys. Rev. B J1 - PRB VL - 72 SP - 212412 PY - 2005/01/01