PDI -> Research -> Publications

Publications

2006

111 Author J. Miguel-Sanchez , A. Guzman , U. Jahn , E. Luna , E. Munoz
Title

Patterning by rapid thermal annealing of GaAs layers grown on diluted nitride QWs

Source Microelectron. J. , 37 , 1552 ( 2006 )
DOI : doi:10.1016/j.mejo.2006.05.021 | 2490 Cite : Bibtex RIS
J. Miguel-Sanchez, A. Guzman, U. Jahn, E. Luna, and E. Munoz

110 Author J. Lagoute , X. Liu , S. Fölsch
Title

Electronic properties of straight, kinked, and branched Cu/Cu(111) quantum wires: A low-temperature scanning tunneling microscopy and spectroscopy study

Source Phys. Rev. B , 74 , 125410 ( 2006 )
Download: PDF | 1657 Cite : Bibtex RIS
J. Lagoute, X. Liu, and S. Fölsch

109 Author M. M. de Lima Jr. , M. van der Poel , P. V. Santos , J. M. Hvam
Title

Phonon-induced polariton superlattices

Source Phys. Rev. Lett. , 97 , 045501 ( 2006 )
Download: PDF | 1656 Cite : Bibtex RIS
M. M. de Lima Jr., M. van der Poel, P. V. Santos, and J. M. Hvam

108 Author O. Brandt , Y. J. Sun , K. H. Ploog
Title

Growth and properties of M-plane (In,Ga)N/GaN multiple quantum well structures

Source Proc. IWPSD 12 , 77 ( 2006 )
277 Cite : Bibtex RIS
O. Brandt, Y. J. Sun, and K. H. Ploog

107 Author J. A. H. Stotz , P. V. Santos , R. Hey , K. H. Ploog
Title

Strain effects during coherent spin transport via moving quantum dots

Source Phys. Status Solidi C , 3 , 3762 ( 2006 )
1762 Cite : Bibtex RIS
J. A. H. Stotz, P. V. Santos, R. Hey, and K. H. Ploog

106 Author L. Schrottke , M. Giehler , R. Hey , H.T. Grahn
Title

The impact of the operating field strength on the lasing properties of GaAs/(Al,Ga)As quantum-cascade lasers

Source J. Appl. Phys. , 100 , 053102 ( 2006 )
Download: PDF | 1654 Cite : Bibtex RIS
L. Schrottke, M. Giehler, R. Hey, and H.T. Grahn

105 Author D. M. Schaadt , S. Krauß , R. Koch , K. H. Ploog
Title

Stress evolution during growth of bilayer self-assembled InAs/GaAs quantum dots

Source Appl. Phys. A: Mater. Sci. Process. , 83 , 267 ( 2006 )
1534 Cite : Bibtex RIS
D. M. Schaadt, S. Krauß, R. Koch, and K. H. Ploog

104 Author J. A. H. Stotz , R. Hey , P. V. Santos
Title

Temperature dependence of spin transport by dynamic quantum dots

Source Mater. Sci. Eng. B , 126 , 164 ( 2006 )
1543 Cite : Bibtex RIS
J. A. H. Stotz, R. Hey, and P. V. Santos

103 Author D. Kolovos-Vellianitis , C. Herrmann , A. Trampert , L. Däweritz , K. H. Ploog
Title

Structural and magnetic properties of (Ga,Mn)As/AlAs multiple quantum wells grown by low-temperature molecular beam epitaxy

Source J. Vac. Sci. Technol. B , 24 , 1734 ( 2006 )
1655 Cite : Bibtex RIS
D. Kolovos-Vellianitis, C. Herrmann, A. Trampert, L. Däweritz, and K. H. Ploog

102 Author L. Schrottke , S. L. Lu , R. Hey , M. Giehler , H.T. Grahn
Title

Correlation between subband population and threshold current densities in GaAs/(Al,Ga)As quantum-cascade structures/lasers with different barrier heights

Source Physica E (Amsterdam) , 32 , 293 ( 2006 )
1561 Cite : Bibtex RIS
L. Schrottke, S. L. Lu, R. Hey, M. Giehler, and H.T. Grahn

101 Author J. A. H. Stotz , R. Hey , P. V. Santos , K. H. Ploog
Title

Spin transport and manipulation by mobile potential dots in GaAs quantum wells

Source Physica E (Amsterdam) , 32 , 446 ( 2006 )
1563 Cite : Bibtex RIS
J. A. H. Stotz, R. Hey, P. V. Santos, and K. H. Ploog

100 Author P. Kleinert , V. V. Bryksin
Title

Quantum transport and spin polarization in strongly biased semiconductor superlattices with Rashba spin-orbit coupling

Source Proc. ICNCDS 14 , 155 ( 2006 )
1565 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

99 Author M. Giehler , R. Hey , P. Kleinert , H.T. Grahn
Title

Intersubband transitions in dilute (In,Ga)(As,N)/(Al,Ga)As multiple quantum wells analyzed within a three-band k model

Source Phys. Rev. B , 73 , 085322 ( 2006 )
Download: PDF | 1574 Cite : Bibtex RIS
M. Giehler, R. Hey, P. Kleinert, and H.T. Grahn

98 Author J. Herfort , B. Jenichen , V. M. Kaganer , A. Trampert , H.-P. Schönherr , K. H. Ploog
Title

Epitaxial Heusler alloy Fe3Si films on GaAs(001) substrates

Source Physica E (Amsterdam) , 32 , 371 ( 2006 )
1576 Cite : Bibtex RIS
J. Herfort, B. Jenichen, V. M. Kaganer, A. Trampert, H.-P. Schönherr, and K. H. Ploog

97 Author P. Kleinert , V. V. Bryksin
Title

Current-induced spin accumulation in lateral superlattices wiht Rashba and Dresselhaus spin-orbit interaction

Source Superlattices Microstruct. , 39 , 421 ( 2006 )
1577 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

96 Author R. Engel-Herbert , D. M. Schaadt , S. Cherifi , E. Bauer , R. Belkhou , A. Locatelli , S. Heun , A. Pavlovska , J. Mohanty , K. H. Ploog , T. Hesjedal
Title

The nature of charged zig-zag domains in MnAs thin films

Source J. Magn. Magn. Mater. , 305 , 457 ( 2006 )
1763 Cite : Bibtex RIS
R. Engel-Herbert, D. M. Schaadt, S. Cherifi, E. Bauer, R. Belkhou, A. Locatelli, S. Heun, A. Pavlovska, J. Mohanty, K. H. Ploog, and T. Hesjedal

95 Author Y. Takagaki , C. Herrmann , E. Wiebicke , J. Herfort , L. Däweritz , K. H. Ploog
Title

Slow relaxation of magnetization in MnAs nanomagnets on GaAs(001)

Source Appl. Phys. Lett. , 88 , 032504 ( 2006 )
Download: PDF | 1602 Cite : Bibtex RIS
Y. Takagaki, C. Herrmann, E. Wiebicke, J. Herfort, L. Däweritz, and K. H. Ploog

94 Author S. Ghosh , P. Misra , H.T. Grahn , B. Imer , S. Nakamura , S. P. DenBaars , J. S. Speck
Title

Optical polarization anisotropy in strained A-plane GaN films on R-plane sapphire

Source Phys. Status Solidi B , 243 , 1441 ( 2006 )
1603 Cite : Bibtex RIS
S. Ghosh, P. Misra, H.T. Grahn, B. Imer, S. Nakamura, S. P. DenBaars, and J. S. Speck

93 Author R. Engel-Herbert , T. Hesjedal , J. Mohanty , D. M. Schaadt , K. H. Ploog
Title

Magnetization reversal in MnAs films: Magnetic force microscopy, SQUID magnetometry, and micromagnetic simulations

Source Phys. Rev. B , 73 , 104441 ( 2006 )
Download: PDF | 1580 Cite : Bibtex RIS
R. Engel-Herbert, T. Hesjedal, J. Mohanty, D. M. Schaadt, and K. H. Ploog

92 Author M. Bowen , K.-J. Friedland , J. Herfort , H.-P. Schönherr , K. H. Ploog
Title

The role of the symmetry of spin fluctuation coherence on magnetotransport in Fe3Si thin films

Source Europhys. Lett. , 74 , 163 ( 2006 )
1626 Cite : Bibtex RIS
M. Bowen, K.-J. Friedland, J. Herfort, H.-P. Schönherr, and K. H. Ploog

91 Author K. Omae , T. Flissikowski , P. Misra , O. Brandt , H.T. Grahn , K. Kojima , Y. Kawakami
Title

Dynamic polarization rotation in pump-and-probe transients of anisotropically strained M-plane GaN films on LiAlO2

Source Phys. Status Solidi C , 3 , 1862 ( 2006 )
1604 Cite : Bibtex RIS
K. Omae, T. Flissikowski, P. Misra, O. Brandt, H.T. Grahn, K. Kojima, and Y. Kawakami

90 Author R. Engel-Herbert , T. Hesjedal , D. M. Schaadt , L. Däweritz , K. H. Ploog
Title

Micromagnetic properties of MnAs(0001)/GaAs(111) epitaxial films

Source Appl. Phys. Lett. , 88 , 052505 ( 2006 )
Download: PDF | 1606 Cite : Bibtex RIS
R. Engel-Herbert, T. Hesjedal, D. M. Schaadt, L. Däweritz, and K. H. Ploog

89 Author F. Ishikawa , K.-J. Friedland , H. Kostial , K. H. Ploog
Title

Thermally activated electron conductivity in Ga(As,N) with N-induced potential fluctuations

Source Phys. Status Solidi C , 3 , 623 ( 2006 )
1608 Cite : Bibtex RIS
F. Ishikawa, K.-J. Friedland, H. Kostial, and K. H. Ploog

88 Author M. Hashimoto , J. Herfort , A. Trampert , H.-P. Schönherr , K. H. Ploog
Title

Growth temperature dependent evolution of the interface structure in Co2FeSi/GaAs(001) hybrid structures

Source J. Vac. Sci. Technol. B , 24 , 2004 ( 2006 )
1653 Cite : Bibtex RIS
M. Hashimoto, J. Herfort, A. Trampert, H.-P. Schönherr, and K. H. Ploog

87 Author X. Kong , A. Trampert , K. H. Ploog
Title

Composition fluctuations in dilute nitride (Ga,In)(N,As)/GaAs heterostructures measured by low-loss electron energy-loss spectroscopy

Source Micron , 37 , 465 ( 2006 )
1609 Cite : Bibtex RIS
X. Kong, A. Trampert, and K. H. Ploog

86 Author P. Kleinert
Title

Theory of electronic light scattering in lateral superlattices with Rashba spin-orbit coupling under quantizing electric and magnetic fields

Source Physica E (Amsterdam) , 31 , 136 ( 2006 )
1611 Cite : Bibtex RIS
and P. Kleinert

85 Author S. L. Lu , L. Schrottke , S. W. Teitsworth , R. Hey , H.T. Grahn
Title

Formation of electric-field domains in GaAs/AlxGa1-xAs quantum cascade laser structures

Source Phys. Rev. B , 73 , 033311 ( 2006 )
Download: PDF | 1612 Cite : Bibtex RIS
S. L. Lu, L. Schrottke, S. W. Teitsworth, R. Hey, and H.T. Grahn

84 Author R. Engel-Herbert , D. M. Schaadt , T. Hesjedal
Title

Analytical and numerical calculations of the magnetic force microscopy response: A comparison

Source J. Appl. Phys. , 99 , 113905 ( 2006 )
Download: PDF | 1634 Cite : Bibtex RIS
R. Engel-Herbert, D. M. Schaadt, and T. Hesjedal

83 Author W. Ulrici , B. Clerjaud
Title

Nitrogen-related defects in GaP and GaAs

Source Physica B , 376--377 , 560 ( 2006 )
1635 Cite : Bibtex RIS
W. Ulrici, and B. Clerjaud

82 Author W. Braun , D. K. Satapathy , K. H. Ploog
Title

Initial stages of MnAs/GaAs(001) epitaxy studied by RHEED azimuthal scans

Source Surf. Sci. , 600 , 3950 ( 2006 )
1638 Cite : Bibtex RIS
W. Braun, D. K. Satapathy, and K. H. Ploog

81 Author W. Braun , K. H. Ploog
Title

In situ studies of semiconductor growth by synchrotron x-ray diffraction

Source Nuclear Inst. and Methods in Physics Research B , 246 , 50 ( 2006 )
1639 Cite : Bibtex RIS
W. Braun, and K. H. Ploog

80 Author Y. Takagaki , E. Wiebicke , L. Däweritz , K. H. Ploog
Title

Fabrication of MnAs microstructures on GaAs(001) substrates and their electrical properties

Source J. Solid State Chem. , 179 , 2271 ( 2006 )
1641 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, L. Däweritz, and K. H. Ploog

79 Author V. V. Bryksin , P. Kleinert
Title

Theory of electric-field-induced spin accumulation and spin current in the two-dimensional Rashba model

Source Phys. Rev. B , 73 , 165313 ( 2006 )
1643 Cite : Bibtex RIS
V. V. Bryksin, and P. Kleinert

78 Author V. M. Kaganer , A. Shalimov , J. Bak-Misiuk , K. H. Ploog
Title

X-ray diffraction peaks at glancing incidence and glancing exit from highly mismatched epitaxial layers

Source Appl. Phys. Lett. , 89 , 021922 ( 2006 )
Download: PDF | 1644 Cite : Bibtex RIS
V. M. Kaganer, A. Shalimov, J. Bak-Misiuk, and K. H. Ploog

77 Author K. Lenz , E. Kosubek , K. Baberschke , J. Herfort , H.-P. Schönherr , K. H. Ploog
Title

Magnetic anisotropy and resonance linewidth of Fe3Si/GaAs(001)

Source Phys. Status Solidi C , 3 , 122 ( 2006 )
1645 Cite : Bibtex RIS
K. Lenz, E. Kosubek, K. Baberschke, J. Herfort, H.-P. Schönherr, and K. H. Ploog

76 Author C. Rivera , J. L. Pau , E. Munoz , P. Misra , O. Brandt , H.T. Grahn , K. H. Ploog
Title

Polarization-sensitive ultraviolet photodetectors based on M-plane GaN grown on LiAlO2 substrates

Source Appl. Phys. Lett. , 88 , 213507 ( 2006 )
Download: PDF | 1646 Cite : Bibtex RIS
C. Rivera, J. L. Pau, E. Munoz, P. Misra, O. Brandt, H.T. Grahn, and K. H. Ploog

75 Author A. Knauer , P. Krispin , A. Dadgar , M. Weyers
Title

Avoidance of surface-related defects in MOVPE-grown InGaP layers

Source J. Cryst. Growth , 287 , 633 ( 2006 )
1647 Cite : Bibtex RIS
A. Knauer, P. Krispin, A. Dadgar, and M. Weyers

74 Author F. Alsina , J. A. H. Stotz , R. Hey , P. V. Santos
Title

Radiative recombination during acoustically induced transport in GaAs quantum wells

Source J. Vac. Sci. Technol. B , 24 , 2029 ( 2006 )
1648 Cite : Bibtex RIS
F. Alsina, J. A. H. Stotz, R. Hey, and P. V. Santos

73 Author J. M. Hernandez , P. V. Santos , F. Macia , A. Garcia-Santiago , J. Tejada
Title

Acoustomagnetic pulse experiments in LiNbO3/Mn12 hybrids

Source Appl. Phys. Lett. , 88 , 012503 ( 2006 )
Download: PDF | 1650 Cite : Bibtex RIS
J. M. Hernandez, P. V. Santos, F. Macia, A. Garcia-Santiago, and J. Tejada

72 Author R. M. Feenstra , J. Y. Lee , M. H. Kang , G. Meyer , K. H. Rieder
Title

Band gap of the Ge(111)c(28) surface by scanning tunneling spectroscopy

Source Phys. Rev. B , 73 , 035310 ( 2006 )
Download: PDF | 1651 Cite : Bibtex RIS
R. M. Feenstra, J. Y. Lee, M. H. Kang, G. Meyer, and K. H. Rieder

71 Author V. M. Kaganer , A. Shalimov , J. Bak-Misiuk , K. H. Ploog
Title

Asymptotic x-ray scattering from highly mismatched epitaxial films

Source J. Phys.: Condens. Matter , 18 , 5047 ( 2006 )
1652 Cite : Bibtex RIS
V. M. Kaganer, A. Shalimov, J. Bak-Misiuk, and K. H. Ploog

70 Author F. Ishikawa , M. Höricke , U. Jahn , A. Trampert , K. H. Ploog
Title

Molecular beam epitaxial growth window for high-quality (Ga,In)(N,As) quantum wells for long wavelength emission

Source Appl. Phys. Lett. , 88 , 191115 ( 2006 )
Download: PDF | 1658 Cite : Bibtex RIS
F. Ishikawa, M. Höricke, U. Jahn, A. Trampert, and K. H. Ploog

69 Author P. Misra , U. Behn , O. Brandt , H.T. Grahn , B. Imer , S. Nakamura , S. P. DenBaars , J. S. Speck
Title

Polarization anisotropy in GaN films for different nonpolar orientations studied by polarized photoreflectance spectroscopy

Source Appl. Phys. Lett. , 88 , 161920 ( 2006 )
Download: PDF | 1660 Cite : Bibtex RIS
P. Misra, U. Behn, O. Brandt, H.T. Grahn, B. Imer, S. Nakamura, S. P. DenBaars, and J. S. Speck

68 Author K.-J. Friedland , M. Bowen , J. Herfort , H.-P. Schönherr , K. H. Ploog
Title

Intrinsic contributions to the planar Hall effect in Fe and Fe3Si films on GaAs substrates

Source J. Phys.: Condens. Matter , 18 , 2641 ( 2006 )
1661 Cite : Bibtex RIS
K.-J. Friedland, M. Bowen, J. Herfort, H.-P. Schönherr, and K. H. Ploog

67 Author P. Kleinert , V. V. Bryksin
Title

Anomalous Hall effect in a two-dimensional electron gas with Rashba and Dresselhaus spin-orbit interaction

Source Solid State Commun. , 139 , 205 ( 2006 )
1683 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

66 Author V. V. Bryksin , P. Kleinert
Title

Dynamic magnetoelectric and charge-Hall effects in the Rashba-Dresselhaus model

Source Int. J. Mod. Phys. B , 20 , 4937 ( 2006 )
1665 Cite : Bibtex RIS
V. V. Bryksin, and P. Kleinert

65 Author S. L. Lu , L. Schrottke , S. W. Teitsworth , R. Hey , H.T. Grahn
Title

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

Source J. Appl. Phys. , 100 , 023701 ( 2006 )
Download: PDF | 1671 Cite : Bibtex RIS
S. L. Lu, L. Schrottke, S. W. Teitsworth, R. Hey, and H.T. Grahn

64 Author M. Pletea , W. Brückner , H. Wendrock , R. Kaltofen , R. Koch
Title

In situ stress evolution of Co films sputtered onto oxidized Si(001) substrates

Source J. Appl. Phys. , 99 , 033509 ( 2006 )
Download: PDF | 1672 Cite : Bibtex RIS
M. Pletea, W. Brückner, H. Wendrock, R. Kaltofen, and R. Koch

63 Author R. Koch
Title

Morphware oder einer für alles

Source Spektrum der Wissenschaft , März , 66 ( 2006 )
1673 Cite : Bibtex RIS
and R. Koch

62 Author U. Jahn , J. Miguel-Sanchez , T. Flissikowski , H.T. Grahn , R. Hey , A. Guzman
Title

Carrier diffusion lengths in (In,Ga)(As,N)/GaAs quantum wells studied by spatially resolved cathodoluminescence

Source Phys. Status Solidi C , 3 , 627 ( 2006 )
1674 Cite : Bibtex RIS
U. Jahn, J. Miguel-Sanchez, T. Flissikowski, H.T. Grahn, R. Hey, and A. Guzman

61 Author R. Hey , A. Trampert , P. Santos
Title

(In,Ga)As/GaAs quantum wells on GaAs(110)

Source Phys. Status Solidi C , 3 , 651 ( 2006 )
1675 Cite : Bibtex RIS
R. Hey, A. Trampert, and P. Santos

60 Author Y. Takagaki , B. Jenichen , C. Herrmann , E. Wiebicke , L. Däweritz , K. H. Ploog
Title

First-order phase transition in MnAs disks on GaAs(001)

Source Phys. Rev. B , 73 , 125324 ( 2006 )
Download: PDF | 1676 Cite : Bibtex RIS
Y. Takagaki, B. Jenichen, C. Herrmann, E. Wiebicke, L. Däweritz, and K. H. Ploog

59 Author M. Hashimoto , J. Herfort , H.-P. Schönherr , K. H. Ploog
Title

Magnetic properties of epitaxial Heusler alloy (Co2/3Fe1/3)3+xSi1-x/GaAs(001) hybrid structures

Source J. Phys.: Condens. Matter , 18 , 6101 ( 2006 )
1677 Cite : Bibtex RIS
M. Hashimoto, J. Herfort, H.-P. Schönherr, and K. H. Ploog

58 Author R. Koch
Title

Morphware — Eine anpassungsfähige Logik

Source Bulletin SEV/VSE , 7 , 9 ( 2006 )
1679 Cite : Bibtex RIS
and R. Koch

57 Author X. Guo , W. Braun , B. Jenichen , K. H. Ploog
Title

Reflection high-energy electron diffraction study of molecular beam epitaxy growth of Pr2O3 on Si(001)

Source J. Cryst. Growth , 290 , 73 ( 2006 )
1680 Cite : Bibtex RIS
X. Guo, W. Braun, B. Jenichen, and K. H. Ploog

56 Author V. M. Kaganer , K. H. Ploog , K. K. Sabelfeld
Title

Coarsening of facetted two-dimensional islands by dynamic coalescence

Source Phys. Rev. B , 73 , 115425 ( 2006 )
Download: PDF | 1681 Cite : Bibtex RIS
V. M. Kaganer, K. H. Ploog, and K. K. Sabelfeld

55 Author Y. Takagaki , K. H. Ploog
Title

Transport properties in anisotropic cross junctions by tight-binding calculations

Source Phys. Rev. B , 74 , 075325 ( 2006 )
Download: PDF | 1682 Cite : Bibtex RIS
Y. Takagaki, and K. H. Ploog

54 Author P. Kleinert , V. V. Bryksin
Title

Theory of spin-Hall transport of heavy holes in semiconductor quantum wells

Source J. Phys.: Condens. Matter , 18 , 7497 ( 2006 )
1684 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

53 Author T. Shih , K. Reimann , M. Woerner , T. Elsaesser , I. Waldmüller , A. Knorr , R. Hey , K. H. Ploog
Title

Radiative coupling of intersubband transitions in GaAs/AlGaAs multiple quantum wells

Source Physica E (Amsterdam) , 32 , 262 ( 2006 )
1685 Cite : Bibtex RIS
T. Shih, K. Reimann, M. Woerner, T. Elsaesser, I. Waldmüller, A. Knorr, R. Hey, and K. H. Ploog

52 Author M. M. de Lima Jr. , M. Beck , R. Hey , P. V. Santos
Title

Compact Mach-Zehnder acousto-optic modulator

Source Appl. Phys. Lett. , 89 , 121104 ( 2006 )
Download: PDF | 1686 Cite : Bibtex RIS
M. M. de Lima Jr., M. Beck, R. Hey, and P. V. Santos

51 Author P. Gaal , K. Reimann , M. Woerner , T. Elsaesser , R. Hey , K. H. Ploog
Title

Nonlinear terahertz response of n-type GaAs

Source Phys. Rev. Lett. , 96 , 187402 ( 2006 )
Download: PDF | 1687 Cite : Bibtex RIS
P. Gaal, K. Reimann, M. Woerner, T. Elsaesser, R. Hey, and K. H. Ploog

50 Author B. Jenichen , Y. Takagaki , K. H. Ploog , N. Darowski , R. Feyerherm , I. Zizak
Title

Nucleation at the phase transition near 40 C in MnAs nanodisks

Source Appl. Phys. Lett. , 89 , 051915 ( 2006 )
Download: PDF | 1688 Cite : Bibtex RIS
B. Jenichen, Y. Takagaki, K. H. Ploog, N. Darowski, R. Feyerherm, and I. Zizak

49 Author L. Däweritz
Title

Interplay of stress and magnetic properties in epitaxial MnAs films

Source Rep. Prog. Phys. , 69 , 2581 ( 2006 )
1689 Cite : Bibtex RIS
and L. Däweritz

48 Author S. Lazic , J. M. Calleja , R. Hey , K. Ploog
Title

Raman study of N bonding in AlGaAs/InGaAsN multiquantum wells

Source Phys. Status Solidi B , 243 , 1634 ( 2006 )
1765 Cite : Bibtex RIS
S. Lazic, J. M. Calleja, R. Hey, and K. Ploog

47 Author Y. Takagaki , J. Herfort , L. Däweritz , K. H. Ploog
Title

Flipping of magnetic moments induced by the first-order phase transition in MnAs disks on GaAs(001)

Source Phys. Rev. B , 74 , 224417 ( 2006 )
Download: PDF | 1697 Cite : Bibtex RIS
Y. Takagaki, J. Herfort, L. Däweritz, and K. H. Ploog

46 Author R. Engel-Herbert , A. Locatelli , S. Cherifi , D. M. Schaadt , J. Mohanty , K. H. Ploog , E. Bauer , R. Belkhou , S. Heun , A. Pavlovska , T. Leo , T. Hesjedal
Title

Investigation of magnetically coupled ferromagnetic stripe arrays

Source Appl. Phys. A: Mater. Sci. Process. , 84 , 231 ( 2006 )
1702 Cite : Bibtex RIS
R. Engel-Herbert, A. Locatelli, S. Cherifi, D. M. Schaadt, J. Mohanty, K. H. Ploog, E. Bauer, R. Belkhou, S. Heun, A. Pavlovska, T. Leo, and T. Hesjedal

45 Author P. K. Muduli , K.-J. Friedland , J. Herfort , H.-P. Schönherr , K. H. Ploog
Title

Investigation of magnetic anisotropy and magnetization reversal by planar Hall effect in Fe3Si and Fe films grown on GaAs(113)A substrates

Source J. Phys.: Condens. Matter , 18 , 9453 ( 2006 )
1704 Cite : Bibtex RIS
P. K. Muduli, K.-J. Friedland, J. Herfort, H.-P. Schönherr, and K. H. Ploog

44 Author B. P. Tinkham , M. Takahasi , B. Jenichen , T. Watahiki , W. Braun , K. H. Ploog
Title

Structure and stability of Pr2O3/Si(001) heterostructures grown by molecular beam epitaxy using a high temperature effusion source

Source Semicond. Sci. Technol. , 21 , 1552 ( 2006 )
1705 Cite : Bibtex RIS
B. P. Tinkham, M. Takahasi, B. Jenichen, T. Watahiki, W. Braun, and K. H. Ploog

43 Author X. Guo , W. Braun , B. Jenichen , V. M. Kaganer , B. P. Tinkham , A. Trampert , K. H. Ploog
Title

Synchrotron x-ray scattering study of thin epitaxial Pr2O3 films on Si(001)

Source J. Appl. Phys. , 100 , 023536 ( 2006 )
Download: PDF | 1707 Cite : Bibtex RIS
X. Guo, W. Braun, B. Jenichen, V. M. Kaganer, B. P. Tinkham, A. Trampert, and K. H. Ploog

42 Author L. Cerutti , J. Ristic , S. Fernández-Garrido , E. Calleja , A. Trampert , K. H. Ploog , S. Lazic , J. M. Calleja
Title

Wurtzite GaN nanocolumns grown on Si(001) by molecular beam epitaxy

Source Appl. Phys. Lett. , 88 , 213114 ( 2006 )
Download: PDF | 1708 Cite : Bibtex RIS
L. Cerutti, J. Ristic, S. Fernández-Garrido, E. Calleja, A. Trampert, K. H. Ploog, S. Lazic, and J. M. Calleja

41 Author F. Ishikawa , E. Luna , A. Trampert , K. H. Ploog
Title

Critical parameters for the molecular beam epitaxial growth of 1.55 μm (Ga,In)(N,As) multiple quantum wells

Source Appl. Phys. Lett. , 89 , 181910 ( 2006 )
Download: PDF | 1709 Cite : Bibtex RIS
F. Ishikawa, E. Luna, A. Trampert, and K. H. Ploog

40 Author L. Perez , G. S. Lau , S. Dhar , O. Brandt , K. H. Ploog
Title

Magnetic phases and anisotropy in Gd-doped GaN

Source Phys. Rev. B , 74 , 195207 ( 2006 )
Download: PDF | 1712 Cite : Bibtex RIS
L. Perez, G. S. Lau, S. Dhar, O. Brandt, and K. H. Ploog

39 Author W. Seidel , K. H. Ploog , R. Engel-Herbert , T. Hesjedal
Title

High-aspect ratio patterning of MnAs films

Source Semicond. Sci. Technol. , 21 , 1502 ( 2006 )
1713 Cite : Bibtex RIS
W. Seidel, K. H. Ploog, R. Engel-Herbert, and T. Hesjedal

38 Author T. Flissikowski , K. Omae , P. Misra , O. Brandt , H.T. Grahn
Title

Ultrafast behavior of the polarization filtering in anisotropically strained M-plane GaN films: A time-resolved pump-probe spectroscopy study

Source Phys. Rev. B , 74 , 085323 ( 2006 )
Download: PDF | 1714 Cite : Bibtex RIS
T. Flissikowski, K. Omae, P. Misra, O. Brandt, and H.T. Grahn

37 Author V. V. Bryksin , H. Böttger , P. Kleinert
Title

Kinetic equations for hopping processes of small polarons under spin-orbit coupling

Source Phys. Rev. B , 74 , 235302 ( 2006 )
Download: PDF | 1715 Cite : Bibtex RIS
V. V. Bryksin, H. Böttger, and P. Kleinert

36 Author V. F. Sapega , M. Ramsteiner , O. Brandt , L. Däweritz , K. H. Ploog
Title

Hot-electron photoluminescence study of the (Ga,Mn)As diluted magnetic semiconductor

Source Phys. Rev. B , 73 , 235208 ( 2006 )
Download: PDF | 1718 Cite : Bibtex RIS
V. F. Sapega, M. Ramsteiner, O. Brandt, L. Däweritz, and K. H. Ploog

35 Author M.-H. Ham , S. Yoon , Y. Park , L. Bian , M. Ramsteiner , J.-M. Myoung
Title

Electrical spin injection from room-temperature ferromagnetic (Ga,Mn)N in nitride-based spin-polarized light-emitting diodes

Source J. Phys.: Condens. Matter , 18 , 7703 ( 2006 )
1719 Cite : Bibtex RIS
M.-H. Ham, S. Yoon, Y. Park, L. Bian, M. Ramsteiner, and J.-M. Myoung

34 Author R. Koch
Title

Selforganized nanopatterning of Si(001)

Source Surf. Sci. , 600 , 4694 ( 2006 )
1720 Cite : Bibtex RIS
and R. Koch

33 Author K. H. Ploog , L. Däweritz , R. Engel-Herbert , T. Hesjedal
Title

Micromagnetic properties of MnAs-on-GaAs(001) films

Source Phys. Status Solidi A , 203 , 3574 ( 2006 )
1722 Cite : Bibtex RIS
K. H. Ploog, L. Däweritz, R. Engel-Herbert, and T. Hesjedal

32 Author U. Jahn , S. Dhar , R. Hey , O. Brandt , J. Miguel-Sanchez , A. Guzman
Title

Influence of localization on the carrier diffusion in GaAs/(Al,Ga)As and (In,Ga)(As,N)/GaAs quantum wells: A comparative study

Source Phys. Rev. B , 73 , 125303 ( 2006 )
Download: PDF | 1723 Cite : Bibtex RIS
U. Jahn, S. Dhar, R. Hey, O. Brandt, J. Miguel-Sanchez, and A. Guzman

31 Author J. Chen , J. F. Wang , H. Wang , J. J. Zhu , S. M. Zhang , D. G. Zhao , D. S. Jiang , H. Yang , U. Jahn , K. H. Ploog
Title

Measurement of threading dislocation densities in GaN by wet chemical etching

Source Semicond. Sci. Technol. , 21 , 1229 ( 2006 )
1724 Cite : Bibtex RIS
J. Chen, J. F. Wang, H. Wang, J. J. Zhu, S. M. Zhang, D. G. Zhao, D. S. Jiang, H. Yang, U. Jahn, and K. H. Ploog

30 Author J. Herfort , A. Trampert , K. H. Ploog
Title

Growth, interface structure, and magnetic properties of Fe/GaAs and Fe3Si/GaAs hybrid systems

Source Int. J. Mat. Res. , 97 , 1026 ( 2006 )
1730 Cite : Bibtex RIS
J. Herfort, A. Trampert, and K. H. Ploog

29 Author Y. J. Sun , O. Brandt
Title

Growth and properties of nonpolar GaN films and heterostructures

Source III-Nitride Feng , 161 ( 2006 )
1731 Cite : Bibtex RIS
Y. J. Sun, and O. Brandt

28 Author O. Brandt , K. H. Ploog
Title

Solid-state lighting: The benefit of disorder

Source Nature Mater. , 5 , 769 ( 2006 )
1732 Cite : Bibtex RIS
O. Brandt, and K. H. Ploog

27 Author J. Miguel-Sanchez , U. Jahn , A. Guzman , E. Munoz
Title

Cathodoluminescence investigations of GaInNAs on GaAs(111)B

Source Appl. Phys. Lett. , 89 , 231901 ( 2006 )
Download: PDF | 1742 Cite : Bibtex RIS
J. Miguel-Sanchez, U. Jahn, A. Guzman, and E. Munoz

26 Author L. N. Coelho , B. R. A. Neves , R. Magalhaes-Paniago , F. C. Vicentin , H. Westfahl Jr. , R. M. Fernandez , F. Iikawa , L. Däweritz , C. Spezzani , M. Sacchi
Title

Magnetic reconfiguration of MnAs/GaAs(001) observed by magnetic force microscopy and resonant soft x-ray scattering

Source J. Appl. Phys. , 100 , 083906 ( 2006 )
Download: PDF | 1743 Cite : Bibtex RIS
L. N. Coelho, B. R. A. Neves, R. Magalhaes-Paniago, F. C. Vicentin, H. Westfahl Jr., R. M. Fernandez, F. Iikawa, L. Däweritz, C. Spezzani, and M. Sacchi

25 Author H. Deng , D. Press , S. Götzinger , G. S. Solomon , R. Hey , K. H. Ploog , Y. Yamamoto
Title

Quantum degenerate exciton-polaritons in thermal equilibrium

Source Phys. Rev. Lett. , 97 , 146402 ( 2006 )
Download: PDF | 1744 Cite : Bibtex RIS
H. Deng, D. Press, S. Götzinger, G. S. Solomon, R. Hey, K. H. Ploog, and Y. Yamamoto

24 Author S. Dhar , T. Kammermeier , A. Ney , L. Pérez , K. H. Ploog , A. Melnikov , A. D. Wieck
Title

Ferromagnetism and colossal magnetic moment in Gd-focused ion-beam-implanted GaN

Source Appl. Phys. Lett. , 89 , 062503 ( 2006 )
Download: PDF | 1745 Cite : Bibtex RIS
S. Dhar, T. Kammermeier, A. Ney, L. Pérez, K. H. Ploog, A. Melnikov, and A. D. Wieck

23 Author D. M. Schaadt , D. Z. Hu , K. H. Ploog
Title

Stress evolution during ripening of self-assembled InAs/GaAs quantum dots

Source J. Vac. Sci. Technol. B , 24 , 2069 ( 2006 )
1746 Cite : Bibtex RIS
D. M. Schaadt, D. Z. Hu, and K. H. Ploog

22 Author R. Nötzel , S. Anantathanasarn , P. J. van Veldhoven , F. W. M. van Otten , T. J. Eijkemans , A. Trampert , B. Satpati , J. H. Wolter
Title

Wavelength tuning of InAs/InP quantum dots: Control of As/P surface exchange reaction

Source J. Vac. Sci. Technol. B , 24 , 2075 ( 2006 )
1747 Cite : Bibtex RIS
R. Nötzel, S. Anantathanasarn, P. J. van Veldhoven, F. W. M. van Otten, T. J. Eijkemans, A. Trampert, B. Satpati, and J. H. Wolter

21 Author I. Shlimak , V. Ginodman , K.-J. Friedland , S. V. Kravchenko
Title

Manifestation of the exchange enhancement of valley splitting in the quantum Hall effect regime

Source Phys. Rev. B , 73 , 205324 ( 2006 )
Download: PDF | 1748 Cite : Bibtex RIS
I. Shlimak, V. Ginodman, K.-J. Friedland, and S. V. Kravchenko

20 Author C. Adriano , C. Giles , O. D. D. Couto , M. J. S. P. Brasil , F. Iikawa , L. Däweritz
Title

Strain redistribution at the phase transition of MnAs/GaAs(001) films

Source Appl. Phys. Lett. , 88 , 151906 ( 2006 )
Download: PDF | 1749 Cite : Bibtex RIS
C. Adriano, C. Giles, O. D. D. Couto, M. J. S. P. Brasil, F. Iikawa, and L. Däweritz

19 Author J. M. Ulloa , A. Hierro , J. Miguel-Sanchez , A. Guzman , J. M. Chauveau , A. Trampert , E. Tournie , E. Calleja
Title

Correlation between quantum well morphology, carrier localization and the optoelectronic properties of GaInNAs/GaAs light emitting diodes

Source Semicond. Sci. Technol. , 21 , 1047 ( 2006 )
1750 Cite : Bibtex RIS
J. M. Ulloa, A. Hierro, J. Miguel-Sanchez, A. Guzman, J. M. Chauveau, A. Trampert, E. Tournie, and E. Calleja

18 Author D. Z. Hu , D. M. Schaadt , K. H. Ploog
Title

Stress development during annealing of self-assembled InAs/GaAs quantum dots measured in situ with a cantilever beam setup

Source J. Cryst. Growth , 293 , 546 ( 2006 )
1753 Cite : Bibtex RIS
D. Z. Hu, D. M. Schaadt, and K. H. Ploog

17 Author V. Tasco , N. Deguffroy , A. N. Baranov , E. Tournie , B. Satpati , A. Trampert
Title

Structural and optical properties of InSb quantum dots for mid-IR applications

Source Phys. Status Solidi B , 243 , 3959 ( 2006 )
1764 Cite : Bibtex RIS
V. Tasco, N. Deguffroy, A. N. Baranov, E. Tournie, B. Satpati, and A. Trampert

16 Author D. Bougeard , S. Ahlers , A. Trampert , N. Sircar , G. Abstreiter
Title

Clustering in a precipitate-free GeMn magnetic semiconductor

Source Phys. Rev. Lett. , 97 , 237202 ( 2006 )
1771 Cite : Bibtex RIS
D. Bougeard, S. Ahlers, A. Trampert, N. Sircar, and G. Abstreiter

15 Author H. Ch. Alt , Y. V. Gomeniuk , G. Mussler
Title

Splitting of the local mode frequency of substitutional nitrogen in (Ga,In)(As,N) alloys due to symmetry lowering

Source Semicond. Sci. Technol. , 21 , 1425 ( 2006 )
1758 Cite : Bibtex RIS
H. Ch. Alt, Y. V. Gomeniuk, and G. Mussler

14 Author M. Takahasi , P. Kratzer , E. Penev , J. Mizuki
Title

Structure of GaAs(001)-c(44): Comparison of X-ray diffraction and first-principles calculation

Source Surf. Sci. , 600 , 4099 ( 2006 )
1759 Cite : Bibtex RIS
M. Takahasi, P. Kratzer, E. Penev, and J. Mizuki

13 Author M. M. de Lima Jr. , R. Hey , J. Camacho , A. Cantarero , P. V. Santos
Title

Acoustically tunable photonic structures based on microcavity polaritons

Source Physica E (Amsterdam) , 32 , 496 ( 2006 )
1760 Cite : Bibtex RIS
M. M. de Lima Jr., R. Hey, J. Camacho, A. Cantarero, and P. V. Santos

12 Author S. Lazic , J. M. Calleja , R. Hey , K. Ploog
Title

Resonant Raman scattering by N-related local modes in AlGaAs/InGaAsN multiquantum wells

Source Physica E (Amsterdam) , 32 , 277 ( 2006 )
1761 Cite : Bibtex RIS
S. Lazic, J. M. Calleja, R. Hey, and K. Ploog

11 Author M. A. Sánchez-García , J. Grandal , E. Calleja , S. Lazic , J. M. Calleja , A. Trampert
Title

Epitaxial growth and characterization of InN nanorods and compact layers on silicon substrates

Source Phys. Status Solidi B , 243 , 1490 ( 2006 )
1766 Cite : Bibtex RIS
M. A. Sánchez-García, J. Grandal, E. Calleja, S. Lazic, J. M. Calleja, and A. Trampert

10 Author O. Sancho-Juan , A. Cantarero , G. Martinez-Criado , D. Olguin , N. Garro , A. Cros , M. Salome , J. Susini , S. Dhar , K. Ploog
Title

X-ray absorption near edge spectroscopy at the Mn K-edge in highly homogeneous GaMnN diluted magnetic semiconductors

Source Phys. Status Solidi B , 243 , 1692 ( 2006 )
1767 Cite : Bibtex RIS
O. Sancho-Juan, A. Cantarero, G. Martinez-Criado, D. Olguin, N. Garro, A. Cros, M. Salome, J. Susini, S. Dhar, and K. Ploog

9 Author C. Rivera , J. L. Pau , E. Munoz , T. Ive , O. Brandt
Title

Photocapacitance characteristics of (In,Ga)N/GaN MQW structures

Source Phys. Status Solidi C , 3 , 1978 ( 2006 )
1768 Cite : Bibtex RIS
C. Rivera, J. L. Pau, E. Munoz, T. Ive, and O. Brandt

8 Author I. Shlimak , K.-J. Friedland , V. Ginodman , S. V. Kravchenko
Title

Disorder-induced features of the transverse resistance in a Si-MOSFET in the quantum Hall effect regime

Source Phys. Status Solidi C , 3 , 309 ( 2006 )
1769 Cite : Bibtex RIS
I. Shlimak, K.-J. Friedland, V. Ginodman, and S. V. Kravchenko

7 Author S. Ahlers , D. Bougeard , N. Sircar , G. Abstreiter , A. Trampert , M. Opel , R. Gross
Title

Magnetic and structural properties of GexMn1-x films: Precipitation of intermetallic nanomagnets

Source Phys. Rev. B , 74 , 214411 ( 2006 )
1773 Cite : Bibtex RIS
S. Ahlers, D. Bougeard, N. Sircar, G. Abstreiter, A. Trampert, M. Opel, and R. Gross

6 Author H.T. Grahn , D. Hoffmann (Eds.)
Title

Ostwalds Klassiker der exakten Wissenschaften Band 298: Zur Elektronentheorie der Metalle von Paul Drude

Source (Harri Deutsch, Frankfurt am Main, 2006), about 260 pages. , ( 2006 )
1772 Cite : Bibtex RIS
H.T. Grahn, and D. Hoffmann (Eds.)

5 Author A. Trampert , T. Y. Liu , O. Brandt , K. H. Ploog
Title

Formation of planar defects during the initial growth of M-plane GaN on LiAlO2(100)

Source J. Phys. IV (Paris) , 132 , 221 ( 2006 )
1775 Cite : Bibtex RIS
A. Trampert, T. Y. Liu, O. Brandt, and K. H. Ploog

4 Author L. Däweritz , D. Kolovos-Vellianitis , A. Trampert , C. Herrmann , K. H. Ploog , E. Bauer , A. Locatelli , S. Cherifi , S. Heun
Title

Orientation and interface effects on the structural and magnetic properties of MnAs-on-GaAs hybrid structures

Source J. Phys. IV (Paris) , 132 , 159 ( 2006 )
1776 Cite : Bibtex RIS
L. Däweritz, D. Kolovos-Vellianitis, A. Trampert, C. Herrmann, K. H. Ploog, E. Bauer, A. Locatelli, S. Cherifi, and S. Heun

3 Author Q. Sun , H. Wang , D. S. Jiang , R. Q. Jin , Y. Huang , S. M. Zhang , H. Yang , U. Jahn , K. H. Ploog
Title

Spatial distribution of deep level defects in crack-free AlGaN grown on GaN with a high-temperature AlN interlayer

Source J. Appl. Phys. , 100 , 123101 ( 2006 )
Download: PDF | 1777 Cite : Bibtex RIS
Q. Sun, H. Wang, D. S. Jiang, R. Q. Jin, Y. Huang, S. M. Zhang, H. Yang, U. Jahn, and K. H. Ploog

2 Author V. Tasco , N. Deguffroy , A. N. Baranov , E. Tournie , B. Satpati , A. Trampert , M. S. Dunaevskii , A. Titkov
Title

High-density, uniform InSb/GaSb quantum dots emitting in the midinfrared region

Source Appl. Phys. Lett. , 89 , 263118 ( 2006 )
Download: PDF | 1779 Cite : Bibtex RIS
V. Tasco, N. Deguffroy, A. N. Baranov, E. Tournie, B. Satpati, A. Trampert, M. S. Dunaevskii, and A. Titkov

1 Author W. Braun , K. H. Ploog
Title

In situ studies of epitaxial growth by synchrotron x-ray diffraction

Source Surf. Rev. Lett. , 13 , 155 ( 2006 )
1781 Cite : Bibtex RIS
W. Braun, and K. H. Ploog

Search publications