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: Ferromagnet/ semiconductor hybrid structures , Nanoanalytics , III-V nanowires for optoelectronics

 

 

1 Author Yunyan Zhang , Zhiyuan Sun , Ana Sanchez , M. Ramsteiner , Martin Aagesen , Jiang Wu , Dongyoung Kim , Pamela Jurczak , Suguo Huo , Lincoln Lauhon , Huiyun Liu
Title

Doping of Self-Catalyzed Nanowires under the Influence of Droplets

Source Nano Lett. , 18 , 81 ( 2018 )
DOI : 10.1021/acs.nanolett.7b03366 | 2995 Cite : Bibtex RIS
Yunyan Zhang, Zhiyuan Sun, Ana Sanchez, M. Ramsteiner, Martin Aagesen, Jiang Wu, Dongyoung Kim, Pamela Jurczak, Suguo Huo, Lincoln Lauhon, and Huiyun Liu

2 Author Y. Manzke , J. Herfort , M. Ramsteiner
Title

Bias-dependent electrical spin generation in Fe3Si / GaAs: Consistent behavior in the nonlocal, local, and the three-terminal configuration

Source Phys. Rev. B , 96 , 245308 ( 2017 )
DOI : 10.1103/PhysRevB.96.245308 | Download: PDF | 2971 Cite : Bibtex RIS
Y. Manzke, J. Herfort, and M. Ramsteiner

3 Author G. Calabrese , S. V. Pettersen , C. Pfüller , M. Ramsteiner , J. Grepstad , O. Brandt , L. Geelhaar , S. Fernández-Garrido
Title

Effect of substrate roughness, chemical composition, and native oxide crystallinity on the orientation of self-assembled GaN nanowires on Ti foils

Source Nanotechnol. , 28 , 425602 ( 2017 )
DOI : 10.1088/1361-6528/aa84a1 | 2935 Cite : Bibtex RIS
G. Calabrese, S. V. Pettersen, C. Pfüller, M. Ramsteiner, J. Grepstad, O. Brandt, L. Geelhaar, and S. Fernández-Garrido

4 Author S. Fernández-Garrido , M. Ramsteiner , G. Gao , L. A. Galves , Bharat Sharma , P. Corfdir , G. Calabrese , Z. de Souza Schiaber , C. Pfüller , A. Trampert , J. M. J. Lopes , O. Brandt , L. Geelhaar
Title

Molecular Beam Epitaxy of GaN Nanowires on Epitaxial Graphene

Source Nano Lett. , 17 , 5213 ( 2017 )
DOI : 10.1021/acs.nanolett.7b01196 | 2906 Cite : Bibtex RIS
S. Fernández-Garrido, M. Ramsteiner, G. Gao, L. A. Galves, Bharat Sharma, P. Corfdir, G. Calabrese, Z. de Souza Schiaber, C. Pfüller, A. Trampert, J. M. J. Lopes, O. Brandt, and L. Geelhaar

5 Author O. Marquardt , M. Ramsteiner , P. Corfdir , L. Geelhaar , O. Brandt
Title

Modelling the electronic properties of GaAs polytype nanostructures: impact of strain on the conduction band character

Source Phys. Rev. B , 95 , 245309 ( 2017 )
DOI : 10.1103/PhysRevB.95.245309 | Download: PDF | 2918 Cite : Bibtex RIS
O. Marquardt, M. Ramsteiner, P. Corfdir, L. Geelhaar, and O. Brandt

6 Author J. M. Wofford , S. Nakhaie , T. Krause , X. Liu , M. Ramsteiner , M. Hanke , H. Riechert , J. M. J. Lopes
Title

A hybrid MBE-based growth method for large-area synthesis of stacked hexagonal boron nitride/graphene heterostructures

Source Sci. Rep. , 7 , 43644 ( 2017 )
DOI : 10.1038/srep43644 | Download: PDF | 2865 Cite : Bibtex RIS
J. M. Wofford, S. Nakhaie, T. Krause, X. Liu, M. Ramsteiner, M. Hanke, H. Riechert, and J. M. J. Lopes

7 Author Y. Takagaki , B. Jenichen , M. Ramsteiner , U. Jahn
Title

Axiotaxy of bismuth telluride films on InP(111)B by high-temperature hot wall epitaxy

Source Cryst. Growth Des. , 17 , 1977 ( 2017 )
DOI : 10.1021/acs.cgd.6b01899 | 2872 Cite : Bibtex RIS
Y. Takagaki, B. Jenichen, M. Ramsteiner, and U. Jahn

8 Author C. Vogel , M. Ramsteiner , R. Sekine , A. Doolette , C. Adam
Title

Characterization of phosphorus compounds in soils by deep ultraviolet (DUV) Raman microspectroscopy

Source J. Raman Spectrosc. , 48 , 867 ( 2017 )
DOI : 10.1002/jrs.5115 | 2900 Cite : Bibtex RIS
C. Vogel, M. Ramsteiner, R. Sekine, A. Doolette, and C. Adam

9 Author J. Kamimura , P. Bogdanoff , M. Ramsteiner , P. Corfdir , F. Feix , L. Geelhaar , H. Riechert
Title

p-type doping of GaN nanowires characterized by photoelectrochemical measurements

Source Nano Lett. , 17 , 1529 ( 2017 )
DOI : 10.1021/acs.nanolett.6b04560 | 2820 Cite : Bibtex RIS
J. Kamimura, P. Bogdanoff, M. Ramsteiner, P. Corfdir, F. Feix, L. Geelhaar, and H. Riechert

10 Author R. B. Lewis , L. Nicolai , H. Küpers , M. Ramsteiner , A. Trampert , L. Geelhaar
Title

Anomalous strain relaxation in core-shell nanowires via simultaneous coherent and incoherent growth

Source Nano Lett. , 17 , 136 ( 2017 )
DOI : 10.1021/acs.nanolett.6b03681 | 2824 Cite : Bibtex RIS
R. B. Lewis, L. Nicolai, H. Küpers, M. Ramsteiner, A. Trampert, and L. Geelhaar