PDI -> Research -> Publications

Publications

2004

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

Nonuniform reactive ion etching of MnAs/GaAs heterostructures: MnAs nanodots and GaAs nanocolumns

Source Jpn. J. Appl. Phys., Part 1 , 43 , 2791 ( 2004 )
301 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, L. Däweritz, and K. H. Ploog

113 Author K. H. Rieder , G. Meyer , S.-W. Hla , F. Moresco , K. F. Braun , K. Morgenstern , J. Repp , S. Fölsch , L. Bartels
Title

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

Source Philos. Trans. R. Soc. London, Ser. A , 362 , 1207 ( 2004 )
1478 Cite : Bibtex RIS
K. H. Rieder, G. Meyer, S.-W. Hla, F. Moresco, K. F. Braun, K. Morgenstern, J. Repp, S. Fölsch, and L. Bartels

112 Author F. Alsina , P. V. Santos , H.-P. Schönherr , R. Nötzel , K. H. Ploog
Title

Real-time dynamics of the acoustically driven electron-hole transport in GaAs quantum wires

Source Physica E (Amsterdam) , 21 , 430 ( 2004 )
111 Cite : Bibtex RIS
F. Alsina, P. V. Santos, H.-P. Schönherr, R. Nötzel, and K. H. Ploog

111 Author L. Däweritz
Title

Epitaxial hybrid ferromagnet-semiconductor structures: Growth, structural and magnetic properties

Source Braz. J. Phys. , 34 , 581 ( 2004 )
114 Cite : Bibtex RIS
and L. Däweritz

110 Author H.T. Grahn , K. H. Ploog
Title

Polarization properties of nonpolar GaN films and (In,Ga)N/GaN multiple quantum wells

Source Appl. Phys. A: Mater. Sci. Process. , 78 , 447 ( 2004 )
116 Cite : Bibtex RIS
H.T. Grahn, and K. H. Ploog

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

Strain relaxation in AlN/GaN bilayer films grown on γ-LiAlO2(100) for nanoelectromechanical systems

Source Appl. Phys. Lett. , 84 , 4756 ( 2004 )
Download: PDF | 292 Cite : Bibtex RIS
Y. Takagaki, Y. J. Sun, O. Brandt, and K. H. Ploog

108 Author M. M. de Lima Jr. , P. V. Santos , R. Hey , S. Krishnamurty
Title

Modulation of photonic crystals by surface acoustic waves

Source Physica E (Amsterdam) , 21 , 809 ( 2004 )
122 Cite : Bibtex RIS
M. M. de Lima Jr., P. V. Santos, R. Hey, and S. Krishnamurty

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

Field-induced carrier redistribution in double-quantum-well superlattices

Source Phys. Status Solidi B , 241 , 134 ( 2004 )
250 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

106 Author A. Ney , A. K. Das , C. Pampuch , T. Hesjedal , M. Kästner , L. Däweritz , R. Koch , K. H. Ploog
Title

Evolution of stress and magnetism during the first-order phase transition of MnAs/GaAs(001)

Source J. Magn. Magn. Mater. , 272--276 , 1924 ( 2004 )
126 Cite : Bibtex RIS
A. Ney, A. K. Das, C. Pampuch, T. Hesjedal, M. Kästner, L. Däweritz, R. Koch, and K. H. Ploog

105 Author Y. Takagaki , E. Wiebicke , J. Mohanty , T. Hesjedal , L. Däweritz , K. H. Ploog
Title

Semiautomatic wet chemical etching of an array of MnAs nanodots and their magnetic properties

Source Physica E (Amsterdam) , 24 , 115 ( 2004 )
268 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, J. Mohanty, T. Hesjedal, L. Däweritz, and K. H. Ploog

104 Author A. Satake , N. Shiraishi , N. Takata , K. Fujiwara , L. Schrottke , H.T. Grahn
Title

Strong photoluminescence emission from an excited-subband exciton state in a GaAs/AlxGa1-xAs triple quantum well with different well thicknesses

Source Physica E (Amsterdam) , 21 , 641 ( 2004 )
130 Cite : Bibtex RIS
A. Satake, N. Shiraishi, N. Takata, K. Fujiwara, L. Schrottke, and H.T. Grahn

103 Author L. Schrottke , R. Hey , H. Kostial , T. Ohtsuka , H.T. Grahn
Title

Subband population and current instabilities in GaAs/(Al,Ga)As quantum-cascade structures

Source Physica E (Amsterdam) , 21 , 852 ( 2004 )
131 Cite : Bibtex RIS
L. Schrottke, R. Hey, H. Kostial, T. Ohtsuka, and H.T. Grahn

102 Author L. Schrottke , T. Ohtsuka , R. Hey , H. Kostial , H.T. Grahn
Title

Electric-field-dependent subband population in undoped GaAs/(Al,Ga)A quantum-cascade structures

Source Semicond. Sci. Technol. , 19 , 421 ( 2004 )
132 Cite : Bibtex RIS
L. Schrottke, T. Ohtsuka, R. Hey, H. Kostial, and H.T. Grahn

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

Electric-field-induced hopping transport in superlattices

Source Phys. Status Solidi B , 241 , 54 ( 2004 )
251 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

100 Author F. Dondeo , P. V. Santos , H. Kostial , P. Krispin , M. A. A. Pudenzi , I. Chambouleyron
Title

SixGe1-x films and heterojunctions produced by epitaxial crystallization of a-SixGe1-x alloys on GaAs

Source J. Non-Cryst. Solids , 338--340 , 197 ( 2004 )
269 Cite : Bibtex RIS
F. Dondeo, P. V. Santos, H. Kostial, P. Krispin, M. A. A. Pudenzi, and I. Chambouleyron

99 Author Y. Takahashi , A. Satake , K. Fujiwara , J. K. Shue , U. Jahn , H. Kostial , H.T. Grahn
Title

Enhanced radiative efficiency in blue (In,Ga)N multiple-quantum-well light-emitting diodes with an electron reservoir layer

Source Physica E (Amsterdam) , 21 , 876 ( 2004 )
137 Cite : Bibtex RIS
Y. Takahashi, A. Satake, K. Fujiwara, J. K. Shue, U. Jahn, H. Kostial, and H.T. Grahn

98 Author Y. Takagaki , T. Hesjedal , O. Brandt , K. H. Ploog
Title

Surface-acoustic-wave transducers for the extremely-high-frequency range using AlN/SiC(0001)

Source Semicond. Sci. Technol. , 19 , 256 ( 2004 )
253 Cite : Bibtex RIS
Y. Takagaki, T. Hesjedal, O. Brandt, and K. H. Ploog

97 Author Y. Takagaki , C. Hucho , E. Wiebicke , Y. J. Sun , O. Brandt , M. Ramsteiner , K. H. Ploog
Title

Highly anisotropic dispersion of surface acoustic waves in M-plane GaN layers grown on γ-LiAlO2(100) [Erratum: Phys. Rev. B 70, 129901(E) (2004)]

Source Phys. Rev. B , 69 , 115317 ( 2004 )
Download: PDF | 254 Cite : Bibtex RIS
Y. Takagaki, C. Hucho, E. Wiebicke, Y. J. Sun, O. Brandt, M. Ramsteiner, and K. H. Ploog

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

Magnetic anisotropy of ultrathin epitaxial Fe films on As-terminated GaAs(001)-(21) surfaces

Source Proc. ISCS 30 , 96 ( 2004 )
256 Cite : Bibtex RIS
J. Herfort, H.-P. Schönherr, P. K. Muduli, and K. H. Ploog

95 Author P. V. Santos , F. Alsina , J. A. H. Stotz , R. Hey , S. Eshlaghi , A. D. Wieck
Title

Band mixing and ambipolar transport by surface acoustic waves in GaAs quantum wells

Source Phys. Rev. B , 69 , 155318 ( 2004 )
Download: PDF | 258 Cite : Bibtex RIS
P. V. Santos, F. Alsina, J. A. H. Stotz, R. Hey, S. Eshlaghi, and A. D. Wieck

94 Author M. M. de Lima Jr. , R. Hey , J. A. H. Stotz , P. V. Santos
Title

Acoustic manipulation of electron-hole pairs in GaAs at room temperature

Source Appl. Phys. Lett. , 84 , 2569 ( 2004 )
Download: PDF | 259 Cite : Bibtex RIS
M. M. de Lima Jr., R. Hey, J. A. H. Stotz, and P. V. Santos

93 Author U. Jahn , S. Dhar , M. Ramsteiner , K. Fujiwara
Title

Field-dependent nonlinear luminescence response of (In,Ga)N/GaN quantum wells

Source Phys. Rev. B , 69 , 115323 ( 2004 )
Download: PDF | 260 Cite : Bibtex RIS
U. Jahn, S. Dhar, M. Ramsteiner, and K. Fujiwara

92 Author A. R. Zanatta , C. T. M. Ribeiro , U. Jahn
Title

Photon and electron excitation of rare-earth-doped amorphous SiN films

Source J. Non-Cryst. Solids , 338--340 , 473 ( 2004 )
261 Cite : Bibtex RIS
A. R. Zanatta, C. T. M. Ribeiro, and U. Jahn

91 Author U. Jahn , S. Dhar , P. Waltereit , H. Kostial , I. M. Watson , K. Fujiwara
Title

Electron-beam-induced modifications of electronic properties in GaN-based quantum well structures

Source Proc. ICMSM 13 , 180 , 337 ( 2004 )
262 Cite : Bibtex RIS
U. Jahn, S. Dhar, P. Waltereit, H. Kostial, I. M. Watson, and K. Fujiwara

90 Author L. Schrottke , R. Hey , H.T. Grahn
Title

Direct observation of laser level occupation and injector coupling in undoped GaAs/(Al,Ga)As quantum-cascade structures

Source Appl. Phys. Lett. , 84 , 4535 ( 2004 )
Download: PDF | 263 Cite : Bibtex RIS
L. Schrottke, R. Hey, and H.T. Grahn

89 Author W. Ulrici , F.-M. Kiessling , P. Rudolph
Title

The nitrogen-hydrogen-vacancy complex in GaAs

Source Phys. Status Solidi B , 241 , 1281 ( 2004 )
266 Cite : Bibtex RIS
W. Ulrici, F.-M. Kiessling, and P. Rudolph

88 Author A. Garcia-Cristobal , A. Cantarero , F. Alsina , P. V. Santos
Title

Spatiotemporal carrier dynamics in quantum wells under surface acoustic waves

Source Phys. Rev. B , 69 , 205301 ( 2004 )
Download: PDF | 271 Cite : Bibtex RIS
A. Garcia-Cristobal, A. Cantarero, F. Alsina, and P. V. Santos

87 Author S. Krishnamurthy , P. V. Santos
Title

Optical modulation of photonic band gap structures by surface acoustic Waves

Source J. Appl. Phys. , 96 , 1803 ( 2004 )
Download: PDF | 272 Cite : Bibtex RIS
S. Krishnamurthy, and P. V. Santos

86 Author T. Ive , O. Brandt , M. Ramsteiner , M. Giehler , H. Kostial , K. H. Ploog
Title

Properties of InN layers grown on 6H-SiC(0001) by plasma-assisted molecular-beam epitaxy

Source Appl. Phys. Lett. , 84 , 1671 ( 2004 )
Download: PDF | 275 Cite : Bibtex RIS
T. Ive, O. Brandt, M. Ramsteiner, M. Giehler, H. Kostial, and K. H. Ploog

85 Author O. Brandt , Y. J. Sun , L. Däweritz , K. H. Ploog
Title

Growth of M-plane GaN on γ-LiAlO2(100): The role of Ga adsorption/desorption

Source Physica E (Amsterdam) , 23 , 339 ( 2004 )
274 Cite : Bibtex RIS
O. Brandt, Y. J. Sun, L. Däweritz, and K. H. Ploog

84 Author O. Brandt , Y. J. Sun , L. Däweritz , K. H. Ploog
Title

Ga adsorption and desorption kinetics on M-plane GaN

Source Phys. Rev. B , 69 , 165326 ( 2004 )
Download: PDF | 276 Cite : Bibtex RIS
O. Brandt, Y. J. Sun, L. Däweritz, and K. H. Ploog

83 Author J. Herfort , W. Braun , A. Trampert , H.-P. Schönherr , K. H. Ploog
Title

Atomically engineered interfaces for spin injection: Ultrathin epitaxial Fe films grown on As- and Ga-terminated GaAs(001) substrates

Source Appl. Surf. Sci. , 237 , 181 ( 2004 )
278 Cite : Bibtex RIS
J. Herfort, W. Braun, A. Trampert, H.-P. Schönherr, and K. H. Ploog

82 Author S. Fölsch , P. Hyldgaard , R. Koch , K. H. Ploog
Title

Quantum confinement in monatomic Cu chains on Cu(111)

Source Phys. Rev. Lett. , 92 , 056803 ( 2004 )
Download: PDF | 279 Cite : Bibtex RIS
S. Fölsch, P. Hyldgaard, R. Koch, and K. H. Ploog

81 Author S.-W. Hla , K. F. Braun , B. Wassermann , K.-H. Rieder
Title

Controlled low-temperature molecular manipulation of sexiphenyl molecules on Ag(111) using scanning tunneling microscopy

Source Phys. Rev. Lett. , 93 , 208302 ( 2004 )
Download: PDF | 1485 Cite : Bibtex RIS
S.-W. Hla, K. F. Braun, B. Wassermann, and K.-H. Rieder

80 Author F. Iikawa , M. Knobel , P. V. Santos , C. Adriano , O. D. D. Couto , M. J. S. P. Brasil , C. Giles , R. Magalhaes-Paniago , L. Däweritz
Title

Apparent split between magnetic and structural phase transitions in epitaxial MnAs films

Source J. Magn. Magn. Mater. , 272--276 , 1154 ( 2004 )
285 Cite : Bibtex RIS
F. Iikawa, M. Knobel, P. V. Santos, C. Adriano, O. D. D. Couto, M. J. S. P. Brasil, C. Giles, R. Magalhaes-Paniago, and L. Däweritz

79 Author B. Jenichen , V. M. Kaganer , C. Herrmann , Li Wan , L. Däweritz , K. H. Ploog
Title

Lateral periodicity of elastic domains in MnAs/GaAs(001) epitaxial layers studied by high resolution x-ray diffraction

Source Z. Kristallogr. , 219 , 201 ( 2004 )
287 Cite : Bibtex RIS
B. Jenichen, V. M. Kaganer, C. Herrmann, Li Wan, L. Däweritz, and K. H. Ploog

78 Author M. Moreno , A. Trampert , L. Däweritz , K. H. Ploog
Title

MnAs nanoclusters embedded in GaAs: Synthesis and properties

Source Appl. Surf. Sci. , 234 , 16 ( 2004 )
288 Cite : Bibtex RIS
M. Moreno, A. Trampert, L. Däweritz, and K. H. Ploog

77 Author R. Engel-Herbert , J. Mohanty , A. Ney , T. Hesjedal , L. Däweritz , K. H. Ploog
Title

Understanding the submicron domain structure of MnAs thin films on GaAs(001): Magnetic force microscopy measurement and simulations

Source Appl. Phys. Lett. , 84 , 1132 ( 2004 )
Download: PDF | 289 Cite : Bibtex RIS
R. Engel-Herbert, J. Mohanty, A. Ney, T. Hesjedal, L. Däweritz, and K. H. Ploog

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

Effect of MnAs/GaAs(001) film accommodations on the phase transition temperature

Source Appl. Phys. Lett. , 85 , 2250 ( 2004 )
290 Cite : Bibtex RIS
F. Iikawa, M. J. S. P. Brasil, O. D. D. Couto, C. Adriano, C. Giles, and L. Däweritz

75 Author C. W. Luo , K. Reimann , M. Woerner , T. Elsaesser , R. Hey , K. H. Ploog
Title

Phase-resolved nonlinear response of a two-dimensional electron gas under femtosecond intersubband excitation

Source Phys. Rev. Lett. , 92 , 047402 ( 2004 )
Download: PDF | 293 Cite : Bibtex RIS
C. W. Luo, K. Reimann, M. Woerner, T. Elsaesser, R. Hey, and K. H. Ploog

74 Author R. Hey , K.-J. Friedland , H. Kostial , K. H. Ploog
Title

Conductance anistropy of high-mobility two-dimensional hole gas at GaAs/(Al,Ga)As(113)A single heterojunctions

Source Physica E (Amsterdam) , 21 , 737 ( 2004 )
294 Cite : Bibtex RIS
R. Hey, K.-J. Friedland, H. Kostial, and K. H. Ploog

73 Author J. Lindner , T. Tolinski , K. Lenz , E, Kosubek , H. Wende , K. Baberschke , A. Ney , T. Hesjedal , C. Pampuch , R. Koch , L. Däweritz , K. H. Ploog
Title

Magnetic anisotropy of MnAs-films on GaAs(001) studied with ferromagnetic resonance

Source J. Magn. Magn. Mater. , 277 , 159 ( 2004 )
299 Cite : Bibtex RIS
J. Lindner, T. Tolinski, K. Lenz, E, Kosubek, H. Wende, K. Baberschke, A. Ney, T. Hesjedal, C. Pampuch, R. Koch, L. Däweritz, and K. H. Ploog

72 Author F. Kubat , W. Ruile , J. Stotz , U. Rösler , L. M. Reindl
Title

Calculation and experimental verification of the acoustic stress at GHz frequencies in SAW resonators

Source IEEE Trans. UFFC , 51 , 1437 ( 2004 )
300 Cite : Bibtex RIS
F. Kubat, W. Ruile, J. Stotz, U. Rösler, and L. M. Reindl

71 Author R. Koch
Title

Unusual magnetic properties of MnAs thin films: A new approach to magnetologic computing

Source Physica E (Amsterdam) , 25 , 181 ( 2004 )
306 Cite : Bibtex RIS
and R. Koch

70 Author M. Giehler , H. Kostial , R. Hey , H.T. Grahn
Title

Effect of free-carrier absorption on the threshold current density of GaAs/(Al,Ga)As quantum-cascade lasers

Source J. Appl. Phys. , 96 , 4755 ( 2004 )
Download: PDF | 307 Cite : Bibtex RIS
M. Giehler, H. Kostial, R. Hey, and H.T. Grahn

69 Author H.T. Grahn
Title

Physical processes and lasing properties of GaAs/(Al,Ga)As quantum-cascade structures and lasers

Source Proc. SPIE Int. Soc. Opt. Eng. , 5365 , 203 ( 2004 )
308 Cite : Bibtex RIS
and H.T. Grahn

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

Distribution of α und β phases in the coexistence regime in MnAs(0001) layers grown on GaAs(111)B

Source Appl. Phys. Lett. , 85 , 1505 ( 2004 )
Download: PDF | 310 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, L. Däweritz, and K. H. Ploog

67 Author M. M. de Lima Jr. , J. Camacho , W. Seidel , H. Kostial , P. V. Santos
Title

Intense acoustic beams for photonic modulation

Source Proc. SPIE Int. Soc. Opt. Eng. , 5450 , 118 ( 2004 )
311 Cite : Bibtex RIS
M. M. de Lima Jr., J. Camacho, W. Seidel, H. Kostial, and P. V. Santos

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

Imaging of scarred wave functions in chaotic quantum cavities

Source Phys. Rev. B , 70 , 073304 ( 2004 )
Download: PDF | 312 Cite : Bibtex RIS
Y. Takagaki, and K. H. Ploog

65 Author C. W. Luo , K. Reimann , M. Woerner , T. Elsaesser , R. Hey , K. H. Ploog
Title

Rabi oscillations of intersubband transitions in GaAs/AlGaAs MQWs

Source Semicond. Sci. Technol. , 19 , S285 ( 2004 )
314 Cite : Bibtex RIS
C. W. Luo, K. Reimann, M. Woerner, T. Elsaesser, R. Hey, and K. H. Ploog

64 Author A. Ney , T. Hesjedal , C. Pampuch , A. K. Das , L. Däweritz , R. Koch , K. H. Ploog , T. Tolinski , J. Lindner , K. Lenz , K. Baberschke
Title

Nature of the magnetic and structural phase transition in MnAs/GaAs(001)

Source Phys. Rev. B , 69 , 081306(R) ( 2004 )
Download: PDF | 315 Cite : Bibtex RIS
A. Ney, T. Hesjedal, C. Pampuch, A. K. Das, L. Däweritz, R. Koch, K. H. Ploog, T. Tolinski, J. Lindner, K. Lenz, and K. Baberschke

63 Author P. Misra , Y. J. Sun , O. Brandt , H.T. Grahn
Title

Polarization filtering by nonpolar M-plane GaN films on LiAlO2

Source J. Appl. Phys. , 96 , 7029 ( 2004 )
553 Cite : Bibtex RIS
P. Misra, Y. J. Sun, O. Brandt, and H.T. Grahn

62 Author M. Ramsteiner , D. S. Jiang , J. S. Harris , K. H. Ploog
Title

Nonradiative recombination centers in Ga(As,N) and their annealing behavior studied by Raman spectroscopy

Source Appl. Phys. Lett. , 84 , 1859 ( 2004 )
Download: PDF | 406 Cite : Bibtex RIS
M. Ramsteiner, D. S. Jiang, J. S. Harris, and K. H. Ploog

61 Author M. M. de Lima Jr. , W. Seidel , H. Kostial , P. V. Santos
Title

Embedded interdigital transducers for high-frequency surface acoustic waves on GaAs

Source J. Appl. Phys. , 96 , 3494 ( 2004 )
Download: PDF | 424 Cite : Bibtex RIS
M. M. de Lima Jr., W. Seidel, H. Kostial, and P. V. Santos

60 Author C. Faugeras , G. Martinez , A. Riedel , R. Hey , K. J. Friedland , Yu. Bychkov
Title

Fröhlich mass in GaAs-based structures

Source Phys. Rev. Lett. , 92 , 107403 ( 2004 )
Download: PDF | 378 Cite : Bibtex RIS
C. Faugeras, G. Martinez, A. Riedel, R. Hey, K. J. Friedland, and Yu. Bychkov

59 Author S.-C. Lee , M. Giehler , R. Hey , T. Ohtsuka , A. Wacker , H.T. Grahn
Title

Dependence of lasing properties of GaAs/AlxGa1-xAs quantum cascade lasers on injector doping density: Theory and experiment

Source Semicond. Sci. Technol. , 19 , S45 ( 2004 )
387 Cite : Bibtex RIS
S.-C. Lee, M. Giehler, R. Hey, T. Ohtsuka, A. Wacker, and H.T. Grahn

58 Author J.-M. Chauveau , A. Trampert , K. H. Ploog , E. Tournie
Title

Nanoscale analysis of the In and N spatial redistributions upon annealing of GaInNAs quantum wells

Source Appl. Phys. Lett. , 84 , 2503 ( 2004 )
Download: PDF | 554 Cite : Bibtex RIS
J.-M. Chauveau, A. Trampert, K. H. Ploog, and E. Tournie

57 Author L. Däweritz , L. Wan , B. Jenichen , C. Herrmann , J. Mohanty , A. Trampert , K. H. Ploog
Title

Thickness dependence of the magnetic properties of MnAs films on GaAs(001) and GaAs(113)A: Role of a natural array of ferromagnetic stripes

Source J. Appl. Phys. , 96 , 5056 ( 2004 )
Download: PDF | 555 Cite : Bibtex RIS
L. Däweritz, L. Wan, B. Jenichen, C. Herrmann, J. Mohanty, A. Trampert, and K. H. Ploog

56 Author J. Lagoute , K. Kanisawa , S. Fölsch
Title

Manipulation and adsorption-site mapping of single pentacene molecules on Cu(111)

Source Phys. Rev. B , 70 , 245415 ( 2004 )
Download: PDF | 556 Cite : Bibtex RIS
J. Lagoute, K. Kanisawa, and S. Fölsch

55 Author B. Jenichen , D. Sathapathy , W. Braun , L. Däweritz , K. H. Ploog
Title

Microstructure of epitaxial MnAs films on GaAs(001): An in situ x-ray study

Source J. Appl. Phys. , 96 , 6103 ( 2004 )
Download: PDF | 561 Cite : Bibtex RIS
B. Jenichen, D. Sathapathy, W. Braun, L. Däweritz, and K. H. Ploog

54 Author O. Onomitsu , T. Okabe , T. Makimoto , H. Saito , M. Ramsteiner , H.-J. Zhu , A. Kawaharazuka , K. Ploog , Y. Horikoshi
Title

Magnetic and electric field effects of photoluminescence of excitons bound to nitrogen atom pairs in GaAs

Source Jpn. J. Appl. Phys., Part 2 , 43 , L756 ( 2004 )
1368 Cite : Bibtex RIS
O. Onomitsu, T. Okabe, T. Makimoto, H. Saito, M. Ramsteiner, H.-J. Zhu, A. Kawaharazuka, K. Ploog, and Y. Horikoshi

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

Zener antiresonance in the quantum diffusion of semiconductor superlattices

Source J. Phys.: Condens. Matter , 16 , 4441 ( 2004 )
1367 Cite : Bibtex RIS
P. Kleinert, and V. V. Bryksin

52 Author K. H. Ploog
Title

Epitaxial ferromagnetic-semiconductor heterostructures for electric spin injection

Source J. Cryst. Growth , 268 , 329 ( 2004 )
1350 Cite : Bibtex RIS
and K. H. Ploog

51 Author T. Ive , O. Brandt , H. Kostial , T. Hesjedal , M. Ramsteiner , K. H. Ploog
Title

Crack-free and conductive Si-doped AlN/GaN distributed Bragg reflectors grown on 6H-SiC(0001)

Source Appl. Phys. Lett. , 85 , 1970 ( 2004 )
Download: PDF | 1352 Cite : Bibtex RIS
T. Ive, O. Brandt, H. Kostial, T. Hesjedal, M. Ramsteiner, and K. H. Ploog

50 Author F. B. Naranjo , E. Calleja , Z. Bougrioua , A. Trampert , X. Kong , K. H. Ploog
Title

Efficiency optimization of p-type doping in GaN: Mg layers grown by molecular-beam epitaxy

Source J. Cryst. Growth , 270 , 542 ( 2004 )
1434 Cite : Bibtex RIS
F. B. Naranjo, E. Calleja, Z. Bougrioua, A. Trampert, X. Kong, and K. H. Ploog

49 Author T. Y. Liu , A. Trampert , Y. J. Sun , O. Brandt , K. H. Ploog
Title

Microstructure of M-plane GaN epilayers grown on γ-LiAlO2 by plasma-assisted molecular beam epitaxy

Source Philos. Mag. Lett. , 84 , 435 ( 2004 )
1435 Cite : Bibtex RIS
T. Y. Liu, A. Trampert, Y. J. Sun, O. Brandt, and K. H. Ploog

48 Author S. Holland , Ch. Heyn , D. Heitmann , E. Batke , R. Hey , K. J. Friedland , C.-M. Hu
Title

Quantized dispersion of two-dimensional magnetoplasmons detected by photoconductivity spectroscopy

Source Phys. Rev. Lett. , 93 , 186804 ( 2004 )
Download: PDF | 1459 Cite : Bibtex RIS
S. Holland, Ch. Heyn, D. Heitmann, E. Batke, R. Hey, K. J. Friedland, and C.-M. Hu

47 Author W. Braun , V. M. Kaganer , B. Jenichen , K. H. Ploog
Title

Non-Ostwald coarsening of the GaAs(001) surface

Source Phys. Rev. B , 69 , 165405 ( 2004 )
Download: PDF | 1356 Cite : Bibtex RIS
W. Braun, V. M. Kaganer, B. Jenichen, and K. H. Ploog

46 Author V. M. Kaganer , W. Braun , B. Jenichen , K. H. Ploog
Title

Two stages of post-growth recovery in molecular beam epitaxy growth: A surface x-ray diffraction study

Source Surf. Sci. , 560 , 88 ( 2004 )
1359 Cite : Bibtex RIS
V. M. Kaganer, W. Braun, B. Jenichen, and K. H. Ploog

45 Author W. Seidel , T. Hesjedal
Title

Multimode and multifrequency gigahertz surface acoustic wave sensors

Source Appl. Phys. Lett. , 84 , 1407 ( 2004 )
Download: PDF | 1361 Cite : Bibtex RIS
W. Seidel, and T. Hesjedal

44 Author J. Yang , Q. Cai , X.-D. Wang , R. Koch
Title

Morphological evolution of erbium disilicide nanowires on Si(001)

Source Surf. Interface Anal. , 36 , 104 ( 2004 )
1362 Cite : Bibtex RIS
J. Yang, Q. Cai, X.-D. Wang, and R. Koch

43 Author S. Fölsch , P. Hyldgaard , R. Koch , K. H. Ploog
Title

Quantum wire behavior in a one-component metallic system: monatomic Cu chains on Cu(111)

Source Physica E (Amsterdam) , 24 , 111 ( 2004 )
1363 Cite : Bibtex RIS
S. Fölsch, P. Hyldgaard, R. Koch, and K. H. Ploog

42 Author V. V. Bryksin , P. Kleinert , M. P. Petrov
Title

Rectification of space-charge waves upon optical and electrical excitation

Source Fiz. Tverd. Tela (St. Petersburg) [Phys. Solid State] , 46 (46) , 1566 (1613) ( 2004 )
1364 Cite : Bibtex RIS
V. V. Bryksin, P. Kleinert, and M. P. Petrov

41 Author C. Pampuch , A. Ney , R. Koch
Title

Programmable magnetologic full adder

Source Appl. Phys. A: Mater. Sci. Process. , 79 , 415 ( 2004 )
1365 Cite : Bibtex RIS
C. Pampuch, A. Ney, and R. Koch

40 Author C. Pampuch , A. Ney , R. Koch
Title

A universal gate for magnetologic computers

Source Europhys. Lett. , 66 , 895 ( 2004 )
1366 Cite : Bibtex RIS
C. Pampuch, A. Ney, and R. Koch

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

Structural and magnetic properties of epitaxial Fe3Si/GaAs(001) hybrid structures

Source J. Vac. Sci. Technol. B , 22 , 2073 ( 2004 )
1370 Cite : Bibtex RIS
J. Herfort, H.-P. Schönherr, K.-J. Friedland, and K. H. Ploog

38 Author A. Kawaharazuka , M. Ramsteiner , J. Herfort , H.-P. Schönherr , H. Kostial , K. H. Ploog
Title

Spin Injection from Fe3Si into GaAs

Source Appl. Phys. Lett. , 85 , 3492 ( 2004 )
Download: PDF | 1371 Cite : Bibtex RIS
A. Kawaharazuka, M. Ramsteiner, J. Herfort, H.-P. Schönherr, H. Kostial, and K. H. Ploog

37 Author R. Koch , A. Ney , C. Pampuch , K. H. Ploog
Title

Reconfigurable logic with single magnetoresistive elements

Source Phys. Status Solidi C , 1 , 3244 ( 2004 )
1372 Cite : Bibtex RIS
R. Koch, A. Ney, C. Pampuch, and K. H. Ploog

36 Author K. H. Ploog
Title

Interplay of elastic and magnetic properties in MnAs/GaAs heterostructures

Source Physica E (Amsterdam) , 24 , 101 ( 2004 )
1375 Cite : Bibtex RIS
and K. H. Ploog

35 Author J. P. Liu , Y. T. Wang , H. Yang , D. S. Jiang , U. Jahn , K. H. Ploog
Title

Investigations on V-defects in quaternary AlInGaN epilayers

Source Appl. Phys. Lett. , 84 , 5449 ( 2004 )
Download: PDF | 1376 Cite : Bibtex RIS
J. P. Liu, Y. T. Wang, H. Yang, D. S. Jiang, U. Jahn, and K. H. Ploog

34 Author G. Mussler , J.-M. Chauveau , A. Trampert , M. Ramsteiner , L. Däweritz , K. H. Ploog
Title

Nitrogen-dependent optimum annealing temperature of Ga(As,N)

Source J. Cryst. Growth , 267 , 60 ( 2004 )
1377 Cite : Bibtex RIS
G. Mussler, J.-M. Chauveau, A. Trampert, M. Ramsteiner, L. Däweritz, and K. H. Ploog

33 Author R. Koch , A. K. Das , H. Yamaguchi , C. Pampuch , A. Ney
Title

Perpendicular magnetic fields in cantilever beam magnetometry

Source J. Appl. Phys. , 96 , 2773 ( 2004 )
Download: PDF | 1422 Cite : Bibtex RIS
R. Koch, A. K. Das, H. Yamaguchi, C. Pampuch, and A. Ney

32 Author A. Trampert , J.-M. Chauveau , K. H. Ploog , E. Tournie , A. Guzman
Title

Correlation between interface structure and light emission at 1.3–1.55 μm of (Ga,In)(N,As) diluted nitride heterostructures on GaAs substrates

Source J. Vac. Sci. Technol. B , 22 , 2195 ( 2004 )
1426 Cite : Bibtex RIS
A. Trampert, J.-M. Chauveau, K. H. Ploog, E. Tournie, and A. Guzman

31 Author R. Koch , C. Pampuch , H. Yamaguchi , A. K. Das , A. Ney , L. Däweritz , K. H. Ploog
Title

Magnetoelastic coupling of MnAs/GaAs(001) close to the phase transition

Source Phys. Rev. B , 70 , 092406 ( 2004 )
Download: PDF | 1429 Cite : Bibtex RIS
R. Koch, C. Pampuch, H. Yamaguchi, A. K. Das, A. Ney, L. Däweritz, and K. H. Ploog

30 Author O. Goerke , E. Feike , T. Heine , A. Trampert , H. Schubert
Title

Ceramic coatings processed by spraying of siloxane precursors (polymer-spraying)

Source J. Eur. Ceram. Soc. , 24 , 2141 ( 2004 )
1463 Cite : Bibtex RIS
O. Goerke, E. Feike, T. Heine, A. Trampert, and H. Schubert

29 Author F. E. Olsson , M. Persson , A. G. Borisov , J.-P. Gauyacq , J. Lagoute , S. Fölsch
Title

Localization of the Cu(111) surface state by single Cu adatoms

Source Phys. Rev. Lett. , 93 , 206803 ( 2004 )
Download: PDF | 1436 Cite : Bibtex RIS
F. E. Olsson, M. Persson, A. G. Borisov, J.-P. Gauyacq, J. Lagoute, and S. Fölsch

28 Author F.-M. Kiessling , P. Rudolph , M. Neubert , U. Juda , M. Naumann , W. Ulrici
Title

Growth of GaAs crystals from Ga-rich melts by the VCz method without liquid encapsulation

Source J. Cryst. Growth , 269 , 218 ( 2004 )
1437 Cite : Bibtex RIS
F.-M. Kiessling, P. Rudolph, M. Neubert, U. Juda, M. Naumann, and W. Ulrici

27 Author D. K. Satapathy , B. Jenichen , V. M. Kaganer , W. Braun , L. Däweritz , K. H. Ploog
Title

In situ investigation of MnAs/GaAs(001) growth and interface structure using synchrotron x-ray diffraction

Source J. Vac. Sci. Technol. B , 22 , 2079 ( 2004 )
1441 Cite : Bibtex RIS
D. K. Satapathy, B. Jenichen, V. M. Kaganer, W. Braun, L. Däweritz, and K. H. Ploog

26 Author K. Yoh , H. Ohno , K. Sueoka , M. E. Ramsteiner
Title

Reduced interface reaction during the epitaxial Fe growth on InAs for high efficiency spin injection

Source J. Vac. Sci. Technol. B , 22 , 1432 ( 2004 )
1442 Cite : Bibtex RIS
K. Yoh, H. Ohno, K. Sueoka, and M. E. Ramsteiner

25 Author C. Faugeras , G. Martinez , A. Riedel , R. Hey , K. J. Friedland
Title

Electron-phonon interaction in a doped GaAs quantum well

Source Physica E (Amsterdam) , 22 , 586 ( 2004 )
1443 Cite : Bibtex RIS
C. Faugeras, G. Martinez, A. Riedel, R. Hey, and K. J. Friedland

24 Author C. Faugeras , D. K. Maude , G. Martinez , L. B. Rigal , C. Proust , K. J. Friedland , R. Hey , K. H. Ploog
Title

Magnetophonon resonance in high-density high-mobility quantum well systems

Source Phys. Rev. B , 69 , 073405 ( 2004 )
Download: PDF | 1444 Cite : Bibtex RIS
C. Faugeras, D. K. Maude, G. Martinez, L. B. Rigal, C. Proust, K. J. Friedland, R. Hey, and K. H. Ploog

23 Author I. Waldmüller , J. Förstner , S.-C. Lee , A. Knorr , M. Woerner , K. Reimann , R. A. Kaindl , T. Elsaesser , R. Hey , K. H. Ploog
Title

Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas

Source Phys. Rev. B , 69 , 205307 ( 2004 )
Download: PDF | 1445 Cite : Bibtex RIS
I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R. A. Kaindl, T. Elsaesser, R. Hey, and K. H. Ploog

22 Author R. M. Feenstra , G. Meyer , K. H. Rieder
Title

Transport limitations in tunneling spectroscopy of Ge(111)c(28) surfaces

Source Phys. Rev. B , 69 , 081309(R) ( 2004 )
Download: PDF | 1446 Cite : Bibtex RIS
R. M. Feenstra, G. Meyer, and K. H. Rieder

21 Author H. P. van der Meulen , D. Sarkar , J. M. Calleja , R. Hey , K. J. Friedland , K. Ploog
Title

Free versus localized hole magnetophotoluminescence in semiconductor heterojunctions near integer filling factors

Source Phys. Rev. B , 70 , 155314 ( 2004 )
Download: PDF | 1447 Cite : Bibtex RIS
H. P. van der Meulen, D. Sarkar, J. M. Calleja, R. Hey, K. J. Friedland, and K. Ploog

20 Author P. V. Santos , J. Nitta , K. H. Ploog
Title

Stern-Gerlach spin filter using surface acoustic waves

Source Solid State Commun. , 132 , 631 ( 2004 )
1448 Cite : Bibtex RIS
P. V. Santos, J. Nitta, and K. H. Ploog

19 Author R. Butkute , M. Aleszkiewicz , E. Janik , G. Cywinski , L. Däweritz , J.-L. Primus , J. de Boeck , J. Kossut
Title

Epitaxial overgrowth of (II,Mn)VI quantum well structures on ferromagnetic (Ga,Mn)As and MnAs films: Topographical, magnetic and optical studies

Source Thin Solid Films , 467 , 313 ( 2004 )
1449 Cite : Bibtex RIS
R. Butkute, M. Aleszkiewicz, E. Janik, G. Cywinski, L. Däweritz, J.-L. Primus, J. de Boeck, and J. Kossut

18 Author C. Hucho , J. M. Carter
Title

Vibrating sample experiments as a probe of anisotropic torque in YBCO single crystals

Source Mater. Sci. Eng. A , 370 , 356 ( 2004 )
1450 Cite : Bibtex RIS
C. Hucho, and J. M. Carter

17 Author F. Dominguez-Adame , R. Hey , V. Bellani , G. B. Parravicini , E. Diez
Title

Spectroscopic ellipsometry of intentionally disordered superlattices

Source Microelectron. J. , 35 , 59 ( 2004 )
1451 Cite : Bibtex RIS
F. Dominguez-Adame, R. Hey, V. Bellani, G. B. Parravicini, and E. Diez

16 Author F. Hatami , L. Schrottke , J. W. Tomm , V. Talalaev , C. Kristukat , A. R. Goni , W. T. Masselink
Title

Optical properties and carrier dynamics of InP quantum dots embedded in GaP

Source Proc. SPIE Int. Soc. Opt. Eng. , 5352 , 77 ( 2004 )
1452 Cite : Bibtex RIS
F. Hatami, L. Schrottke, J. W. Tomm, V. Talalaev, C. Kristukat, A. R. Goni, and W. T. Masselink

15 Author A. Knauer , P. Krispin , V. R. Balakrishnan , H. Kissel , M. Weyers
Title

Interlayer formation due to group V-hydride stabilization during interruptions of MOVPE growth of InGaP

Source Semicond. Sci. Technol. , 19 , 680 ( 2004 )
1453 Cite : Bibtex RIS
A. Knauer, P. Krispin, V. R. Balakrishnan, H. Kissel, and M. Weyers

14 Author K. Yoh , H. Ohno , Y. Katano , K. Sueoka , K. Mukasa , M. E. Ramsteiner
Title

Spin polarization in photo- and electroluminescence of InAs and metal/InAs hybrid structures

Source Semicond. Sci. Technol. , 19 , S386 ( 2004 )
1454 Cite : Bibtex RIS
K. Yoh, H. Ohno, Y. Katano, K. Sueoka, K. Mukasa, and M. E. Ramsteiner

13 Author U. Jahn , S. Dhar , M. Ramsteiner , K. Fujiwara
Title

Electric-field dependence of luminescence spectra of (In,Ga)N/GaN LEDs containing quantum wells

Source Phys. Status Solidi A , 201 , 2619 ( 2004 )
1455 Cite : Bibtex RIS
U. Jahn, S. Dhar, M. Ramsteiner, and K. Fujiwara

12 Author H.T. Grahn
Title

Polarization properties of nonpolar GaN films and (In,Ga)N/GaN multiple quantum wells

Source Phys. Status Solidi B , 241 , 2795 ( 2004 )
1456 Cite : Bibtex RIS
and H.T. Grahn

11 Author A. Trampert , J. Ristic , U. Jahn , E. Calleja , K. H. Ploog
Title

TEM study of (Ga,Al)N nanocolumns and embedded GaN nanodics

Source Proc. ICMSM 13 , 180 , 167 ( 2004 )
1464 Cite : Bibtex RIS
A. Trampert, J. Ristic, U. Jahn, E. Calleja, and K. H. Ploog

10 Author D. Jacob , A. Lefebvre , J. M. Chauveau , A. Trampert , E. Tournie
Title

LACBED analysis of the chemical composition of compound semiconductor strained layers

Source Proc. ICMSM 13 , 180 , 221 ( 2004 )
1465 Cite : Bibtex RIS
D. Jacob, A. Lefebvre, J. M. Chauveau, A. Trampert, and E. Tournie

9 Author N. M. Boyall , K. Durose , T. Y. Liu , A. Trampert , I. M. Watson
Title

Combined TEM-CL investigations of inhomogeneities in GaN epilayers and InGaN quantum wells

Source Proc. ICMSM 13 , 180 , 289 ( 2004 )
1466 Cite : Bibtex RIS
N. M. Boyall, K. Durose, T. Y. Liu, A. Trampert, and I. M. Watson

8 Author T. Tolinski , J. Lindner , K. Lenz , K. Baberschke , A. Ney , T. Hesjedal , C. Pampuch , L. Däweritz , R. Koch , K. H. Ploog
Title

Magnetic coupling and exchange stiffness in striped MnAs films

Source Europhys. Lett. , 68 , 726 ( 2004 )
1471 Cite : Bibtex RIS
T. Tolinski, J. Lindner, K. Lenz, K. Baberschke, A. Ney, T. Hesjedal, C. Pampuch, L. Däweritz, R. Koch, and K. H. Ploog

7 Author W. Ulrici
Title

Hydrogen-impurity complexes in III-V semiconductors

Source Rep. Prog. Phys. , 67 , 2233 ( 2004 )
1472 Cite : Bibtex RIS
and W. Ulrici

6 Author W. Ulrici , B. Clerjaud
Title

Evidence of a sulfur-boron-hydrogen complex in GaAs grown with the liquid encapsulation Czochralski technique

Source Phys. Rev. B , 70 , 205214 ( 2004 )
Download: PDF | 1473 Cite : Bibtex RIS
W. Ulrici, and B. Clerjaud

5 Author G. Wedler , C. M. Schneider , A. Trampert , R. Koch
Title

Strain relief of heteroepitaxial bcc-Fe(001) films

Source Phys. Rev. Lett. , 93 , 236101 ( 2004 )
Download: PDF | 1476 Cite : Bibtex RIS
G. Wedler, C. M. Schneider, A. Trampert, and R. Koch

4 Author J. Wrobel , T. Dietl , A. Lusakowski , G. Grabecki , K. Fronc , R. Hey , K. H. Ploog , H. Shtrikman
Title

Spin filtering in a hybrid ferromagnetic-semiconductor microstructure

Source Phys. Rev. Lett. , 93 , 246601 ( 2004 )
Download: PDF | 1486 Cite : Bibtex RIS
J. Wrobel, T. Dietl, A. Lusakowski, G. Grabecki, K. Fronc, R. Hey, K. H. Ploog, and H. Shtrikman

3 Author A. Yu. Silov , P. A. Blajnov , J. H. Wolter , R. Hey , K. H. Ploog , N. S. Averkiev
Title

Current-induced spin polarization at a single heterojunction

Source Appl. Phys. Lett. , 85 , 5929 ( 2004 )
Download: PDF | 1504 Cite : Bibtex RIS
A. Yu. Silov, P. A. Blajnov, J. H. Wolter, R. Hey, K. H. Ploog, and N. S. Averkiev

2 Author A. Knauer , P. Krispin , V.R. Balakrishnan , M. Weyers
Title

Defect study of MOVPE-grown InGaP layers on GaAs

Source J. Cryst. Growth , 272 , 627 ( 2004 )
1505 Cite : Bibtex RIS
A. Knauer, P. Krispin, V.R. Balakrishnan, and M. Weyers

1 Author B. A. Piot , D. K. Maude , Z. R. Wasilewski , K. J. Friedland , R. Hey , K. H. Ploog , L. Eaves , M. Henini , R. Airey , G. Hill
Title

Further evidence for a collapse of the exchange-enhanced spin splitting in two dimensional systems

Source Int. J. Mod. Phys. B , 18 , 3597 ( 2004 )
1625 Cite : Bibtex RIS
B. A. Piot, D. K. Maude, Z. R. Wasilewski, K. J. Friedland, R. Hey, K. H. Ploog, L. Eaves, M. Henini, R. Airey, and G. Hill

Search publications