Dr. Manfred Ramsteiner

Senior Scientist

Manfred Ramsteiner

Telefon: +49 30 20377 338

Raum: 0531

Email: ramsteiner@pdi-berlin.de

 

Abteilung: Semiconductor Spectroscopy

Core research areas: Ferromagnet/ semiconductor hybrid structures , Nanofabrication , III-V nanowires for optoelectronics

 

 

111 Autor M. Ramsteiner , D. S. Jiang , J. S. Harris , K. H. Ploog
Titel

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

112 Autor O. Onomitsu , T. Okabe , T. Makimoto , H. Saito , M. Ramsteiner , H.-J. Zhu , A. Kawaharazuka , K. Ploog , Y. Horikoshi
Titel

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

113 Autor T. Ive , O. Brandt , H. Kostial , T. Hesjedal , M. Ramsteiner , K. H. Ploog
Titel

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

114 Autor A. Kawaharazuka , M. Ramsteiner , J. Herfort , H.-P. Schönherr , H. Kostial , K. H. Ploog
Titel

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

115 Autor G. Mussler , J.-M. Chauveau , A. Trampert , M. Ramsteiner , L. Däweritz , K. H. Ploog
Titel

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

116 Autor U. Jahn , S. Dhar , M. Ramsteiner , K. Fujiwara
Titel

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

117 Autor L. Däweritz , M. Ramsteiner , A. Trampert , M. Kästner , F. Schippan , H.-P. Schönherr , B. Jenichen , K. H. Ploog
Titel

Growth and properties of ferromagnet-semiconductor hetero-structures for spin injection

Source Phase Transit. , 76 , 445 ( 2003 )
32 Cite : Bibtex RIS
L. Däweritz, M. Ramsteiner, A. Trampert, M. Kästner, F. Schippan, H.-P. Schönherr, B. Jenichen, and K. H. Ploog

118 Autor Yue Jun Sun , O. Brandt , M. Ramsteiner , H.T. Grahn , Klaus H. Ploog
Titel

Polarization anisotropy of photoluminescence of M-plane (In,Ga)N/GaN multiple quantum wells

Source Appl. Phys. Lett. , 82 , 3850 ( 2003 )
Download: PDF | 50 Cite : Bibtex RIS
Yue Jun Sun, O. Brandt, M. Ramsteiner, H.T. Grahn, and Klaus H. Ploog

119 Autor Y. Takagaki , M. Ramsteiner , K. H. Ploog
Titel

Guiding characteristics of surface acoustic waves visualized using photoluminescence quenching

Source J. Appl. Phys. , 93 , 9675 ( 2003 )
54 Cite : Bibtex RIS
Y. Takagaki, M. Ramsteiner, and K. H. Ploog

120 Autor Y. Takagaki , E. Wiebicke , M. Ramsteiner , L. Däweritz , K. H. Ploog
Titel

Spontaneous growth of arsenic oxide micro-crystals on chemically etched MnAs surfaces

Source Appl. Phys. A: Mater. Sci. Process. , 76 , 837 ( 2003 )
56 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, M. Ramsteiner, L. Däweritz, and K. H. Ploog