PDI -> Staff ->

Dr. Manfred Ramsteiner

Senior Scientist

Core Research Area Coordinator

Manfred Ramsteiner

phone: +49 30 20377 338

room: 0531

email: ramsteiner@pdi-berlin.de

 

Department: Semiconductor Spectroscopy

Core research areas: Nanoanalytics , III-V nanowires for optoelectronics

 

 

181 Author O. Brandt , H. Yang , M. Ramsteiner , J. Menniger , K. H. Ploog
Title

Cubic phase GaN: correlation between growth kinetics and material quality

Source Proc. ISCS 22 , 145 , 33 ( 1996 )
1224 Cite : Bibtex RIS
O. Brandt, H. Yang, M. Ramsteiner, J. Menniger, and K. H. Ploog

182 Author L. Däweritz , H. Kostial , M. Ramsteiner , R. Klann , P. Schützendübe , K. Stahrenberg , J. Behrend , R. Hey , M. Maier , K. Ploog
Title

Tailoring of Si doping-layers in GaAs during molecular beam epitaxy

Source Phys. Status Solidi B , 194 , 127 ( 1996 )
1237 Cite : Bibtex RIS
L. Däweritz, H. Kostial, M. Ramsteiner, R. Klann, P. Schützendübe, K. Stahrenberg, J. Behrend, R. Hey, M. Maier, and K. Ploog

183 Author U. Jahn , S. H. Kwok , M. Ramsteiner , R. Hey , H.T. Grahn , E. Runge
Title

Exciton localization, photoluminescence spectra, and interface roughness in thin quantum wells

Source Phys. Rev. B , 54 , 2733 ( 1996 )
Download: PDF | 1261 Cite : Bibtex RIS
U. Jahn, S. H. Kwok, M. Ramsteiner, R. Hey, H.T. Grahn, and E. Runge

184 Author S. H. Kwok , M. Ramsteiner , D. Bertram , M. Asche , H.T. Grahn , K. Ploog
Title

Non-equilibrium optical phonon population by sequential resonant tunneling in GaAs-AlAs superlattices

Source Phys. Rev. B , 53 , R7634 ( 1996 )
Download: PDF | 1281 Cite : Bibtex RIS
S. H. Kwok, M. Ramsteiner, D. Bertram, M. Asche, H.T. Grahn, and K. Ploog

185 Author R. Nötzel , J. Menniger , M. Ramsteiner , A. Ruiz , H.-P. Schönherr , K. H. Ploog
Title

Selectivity of growth on patterned GaAs (311)A substrates

Source Appl. Phys. Lett. , 68 , 1132 ( 1996 )
1303 Cite : Bibtex RIS
R. Nötzel, J. Menniger, M. Ramsteiner, A. Ruiz, H.-P. Schönherr, and K. H. Ploog

186 Author R. Nötzel , M. Ramsteiner , J. Menniger , A. Trampert , H.-P. Schönherr , L. Däweritz , K. H. Ploog
Title

Micro-photoluminescence study at room temperature of sidewall quantum wires formed on patterned GaAs (311)A substrates by molecular beam epitaxy

Source Jpn. J. Appl. Phys., Part 2 , 35 , L297 ( 1996 )
1304 Cite : Bibtex RIS
R. Nötzel, M. Ramsteiner, J. Menniger, A. Trampert, H.-P. Schönherr, L. Däweritz, and K. H. Ploog

187 Author R. Nötzel , M. Ramsteiner , J. Menniger , A. Trampert , H.-P. Schönherr , L. Däweritz , K. H. Ploog
Title

Patterned growth on high-index GaAs (n11) substrates: application to sidewall quantum wires

Source J. Appl. Phys. , 80 , 4108 ( 1996 )
Download: PDF | 1305 Cite : Bibtex RIS
R. Nötzel, M. Ramsteiner, J. Menniger, A. Trampert, H.-P. Schönherr, L. Däweritz, and K. H. Ploog

188 Author M. Ramsteiner , R. Klann , L. Däweritz , R. Hey , H. Kostial , G. Jungk
Title

Photoluminescence enhancement induced by near surface Si doping wires in GaAs

Source Solid-State Electron. , 40 , 329 ( 1996 )
1311 Cite : Bibtex RIS
M. Ramsteiner, R. Klann, L. Däweritz, R. Hey, H. Kostial, and G. Jungk

189 Author M. Ramsteiner , J. Menniger , O. Brandt , H. Yang , K. H. Ploog
Title

Electronic Raman scattering from donors in GaN and the relationship to the yellow luminescence band

Source Proc. ICPS 23 , 2933 ( 1996 )
1312 Cite : Bibtex RIS
M. Ramsteiner, J. Menniger, O. Brandt, H. Yang, and K. H. Ploog

190 Author M. Ramsteiner , J. Menniger , O. Brandt , H. Yang , K. H. Ploog
Title

Shallow donors in GaN studied by electronic Raman scattering in resonance with yellow luminescence transitions

Source Appl. Phys. Lett. , 69 , 1276 ( 1996 )
1313 Cite : Bibtex RIS
M. Ramsteiner, J. Menniger, O. Brandt, H. Yang, and K. H. Ploog