Senior Scientist
phone: +49 30 20377 338
room: 0531
email: ramsteiner@pdi-berlin.de
Department: Semiconductor Spectroscopy
Core research areas: Ferromagnet/ semiconductor hybrid structures , Nanofabrication , III-V nanowires for optoelectronics
141 | Author | U. Hilpert , L. Worschech , L. Höring , M. Ramsteiner , B. König , J. Schreiber , W. Ossau , G. Landwehr |
Title |
Optical characterization of single misfit dislocations and their interaction with point defects in thin ZnSe films |
|
Source | Proc. ICPS 25 , 1545 ( 2001 ) | |
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142 | Author | W. Ma , R. Nötzel , A. Trampert , M. Ramsteiner , H. Zhu , H.-P. Schönherr , K. H. Ploog |
Title |
Self-organized quantum wires formed by elongated dislocation-free islands in (In,Ga)As/GaAs(100) |
|
Source | Appl. Phys. Lett. , 78 , 1297 ( 2001 ) | |
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143 | Author | M. Ramsteiner , H. J. Zhu , L. Däweritz |
Title |
Patterning of epitaxial MnAs on GaAs by direct optical writing |
|
Source | Appl. Phys. Lett. , 79 , 2411 ( 2001 ) | |
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144 | Author | B. Rau , J. Puls , F. Henneberger , P. Waltereit , O. Brandt , M. Ramsteiner , K. H. Ploog |
Title |
Comparative study of the spontaneous and stimulated emission of M- and C-plane GaN/(Al,Ga)N quantum wells |
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Source | Proc. SPIE Int. Soc. Opt. Eng. , 4283 , 96 ( 2001 ) | |
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145 | Author | P. Waltereit , O. Brandt , M. Ramsteiner , A. Trampert , H.T. Grahn , J. Menniger , M. Reiche , K. H. Ploog |
Title |
M-plane GaN(1|100) grown on γ-LiAlO2(100): nitride semiconductors free of internal electrostatic fields |
|
Source | J. Cryst. Growth , 227/228 , 437 ( 2001 ) | |
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146 | Author | H. J. Zhu , M. Ramsteiner , H. Kostial , M. Wassermeier , H.-P. Schönherr , K. H. Ploog |
Title |
Room-temperature spin injection from Fe into GaAs |
|
Source | Phys. Rev. Lett. , 87 , 016601 ( 2001 ) | |
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147 | Author | U. Hilpert , J. Schreiber , L. Worschech , L. Höring , M. Ramsteiner , W. Ossau , G. Landwehr |
Title |
Optical characterization of isolated Se(g)-type misfit dislocations and their influence on strain relief in thin ZnSe films |
|
Source | J. Phys.: Condens. Matter , 12 , 10169 ( 2000 ) | |
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148 | Author | S. R. Jin , M. Ramsteiner , H.T. Grahn , K. H. Ploog , Z. Q. Zhu , D. X. Shen , A. Z. Li , P. Metev , L. J. Guido |
Title |
Suppression of yellow luminescence in As-doped GaN epilayers grown by metalorganic chemical vapor deposition |
|
Source | J. Cryst. Growth , 212 , 56 ( 2000 ) | |
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149 | Author | S. R. Jin , M. Ramsteiner , H.T. Grahn , K. H. Ploog , Z. H. Li , D. X. Shen , Z. Q. Zhu |
Title |
Fundamental relationship of excitonic photoluminescence intensity with excitation density in semiconductor quantum well structures |
|
Source | J. Appl. Phys. , 88 , 4075 ( 2000 ) | |
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150 | Author | R. Nötzel , J. Fricke , U. Jahn , M. Ramsteiner , H.-P. Schönherr , K. H. Ploog |
Title |
Engineering of growth selectivity on patterned GaAs (311)A substrates for novel lateral semiconductor nanostructures |
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Source | Proc. ISCS 26 , 166 , 183 ( 2000 ) | |
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