PDI -> Staff ->

Dr. Manfred Ramsteiner

Senior Scientist

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

 

 

121 Author A. Kawaharazuka , M. Ramsteiner , H. J. Zhu , H. Y.- Hao , H.T. Grahn , M. Kästner , R. Hey , L. Däweritz , K. H. Ploog
Title

Electrical spin injection from MnAs into GaAs

Source Proc. ICPS 26 , 171 , R3_5 ( 2003 )
247 Cite : Bibtex RIS
A. Kawaharazuka, M. Ramsteiner, H. J. Zhu, H. Y.- Hao, H.T. Grahn, M. Kästner, R. Hey, L. Däweritz, and K. H. Ploog

122 Author H.-P. Schönherr , J. Herfort , M. Ramsteiner , H. J. Zhu , K. H. Ploog
Title

Growth and properties of Fe/GaAs(001) heterostructures for tunneling assisted spin injection at room temperature

Source Proc. ISMSS2 , 10 ( 2003 )
286 Cite : Bibtex RIS
H.-P. Schönherr, J. Herfort, M. Ramsteiner, H. J. Zhu, and K. H. Ploog

123 Author T. Plake , M. Ramsteiner , V. M. Kaganer , B. Jenichen , M. Kästner , L. Däweritz , K. H. Ploog
Title

Periodic elastic domains of coexisting phases in epitaxial MnAs films on GaAs

Source Appl. Phys. Lett. , 80 , 2523 ( 2002 )
Download: PDF | 452 Cite : Bibtex RIS
T. Plake, M. Ramsteiner, V. M. Kaganer, B. Jenichen, M. Kästner, L. Däweritz, and K. H. Ploog

124 Author M. Giehler , M. Ramsteiner , P. Waltereit , O. Brandt , K. H. Ploog , H. Obloh
Title

Anharmonicity of the E2(high) and A1(LO) phonons in GaN studied by temperature-dependent Raman spectroscopy

Source Physica B , 316/317 , 162 ( 2002 )
461 Cite : Bibtex RIS
M. Giehler, M. Ramsteiner, P. Waltereit, O. Brandt, K. H. Ploog, and H. Obloh

125 Author R. Nötzel , Q. Gong , M. Ramsteiner , U. Jahn , K.-J. Friedland , K. H. Ploog
Title

Molecular beam epitaxy of quantum wires and quantum dots on patterned high-index substrates

Source Microelectron. J. , 33 , 573 ( 2002 )
470 Cite : Bibtex RIS
R. Nötzel, Q. Gong, M. Ramsteiner, U. Jahn, K.-J. Friedland, and K. H. Ploog

126 Author T. Plake , M. Ramsteiner , H.T. Grahn
Title

Monolayer topography resolution achieved in a scanning near-field optical microscope

Source Rev. Sci. Instrum. , 73 , 4250 ( 2002 )
Download: PDF | 471 Cite : Bibtex RIS
T. Plake, M. Ramsteiner, and H.T. Grahn

127 Author M. Ramsteiner , H. J. Zhu , H.-P. Schönherr , K. H. Ploog
Title

Electrical spin injection from Fe into GaAs at room temperature

Source Physica E (Amsterdam) , 13 , 529 ( 2002 )
472 Cite : Bibtex RIS
M. Ramsteiner, H. J. Zhu, H.-P. Schönherr, and K. H. Ploog

128 Author M. Ramsteiner
Title

Spin injection from epitaxial ferromagnetic films into GaAs

Source Microelectron. Eng. , 63 , 3 ( 2002 )
473 Cite : Bibtex RIS
and M. Ramsteiner

129 Author M. Ramsteiner , H. Y. Hao , A. Kawarahazuka , H. J. Zhu , M. Kästner , R. Hey , L. Däweritz , H.T. Grahn , K. H. Ploog
Title

Electrical spin injection from ferromagnetic MnAs metal layers into GaAs

Source Phys. Rev. B , 66 , 081304(R) ( 2002 )
Download: PDF | 474 Cite : Bibtex RIS
M. Ramsteiner, H. Y. Hao, A. Kawarahazuka, H. J. Zhu, M. Kästner, R. Hey, L. Däweritz, H.T. Grahn, and K. H. Ploog

130 Author M. Ramsteiner , H. J. Zhu , A. Kawarahazuka , H.-Y. Hao , K. H. Ploog
Title

Electrical spin injection from ferromagnetic metals into GaAs

Source Adv. Solid State Phys. , 42 , 95 ( 2002 )
475 Cite : Bibtex RIS
M. Ramsteiner, H. J. Zhu, A. Kawarahazuka, H.-Y. Hao, and K. H. Ploog