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

 

 

1 Author Y. Takagaki , B. Jenichen , M. Ramsteiner , J. Herfort
Title

Dependence of interfacial resistance switching on transition metal constituent M = Cu, Ag, and Ni for chalcogenides Bi-M-S

Source J. Alloy. Comp. , 858 , 157709 ( 2021 )
DOI : https://doi.org/10.1016/j.jallcom.2020.157709 | 3190 Cite : Bibtex RIS
Y. Takagaki, B. Jenichen, M. Ramsteiner, and J. Herfort

2 Author M. Budde , D. Splith , P. Mazzolini , A. Tahraoui , J. Feldl , M. Ramsteiner , H. von Wenckstern , M. Grundmann , O. Bierwagen
Title

SnO/beta-Ga2O3 vertical pn heterojunction diodes

Source Appl. Phys. Lett. , 117 , 252106 ( 2020 )
DOI : 10.1063/5.0031442 | Download: PDF | 3220 Cite : Bibtex RIS
M. Budde, D. Splith, P. Mazzolini, A. Tahraoui, J. Feldl, M. Ramsteiner, H. von Wenckstern, M. Grundmann, and O. Bierwagen

3 Author M. Budde , P. Mazzolini , J. Feldl , C. Golz , T. Nagata , S. Ueda , G. Hoffmann , F. Hatami , W. T. Masselink , M. Ramsteiner , O. Bierwagen
Title

Plasma-assisted molecular beam epitaxy of SnO(001) films: Metastability, hole transport properties, Seebeck coefficient, and effective hole mass

Source Phys. Rev. Mater. , 4 , 124602 ( 2020 )
DOI : 10.1103/physrevmaterials.4.124602 | Download arXiv: 2007.13448v2 | 3234 Cite : Bibtex RIS
M. Budde, P. Mazzolini, J. Feldl, C. Golz, T. Nagata, S. Ueda, G. Hoffmann, F. Hatami, W. T. Masselink, M. Ramsteiner, and O. Bierwagen

4 Author M. Karim , J. M. J. Lopes , M. Ramsteiner
Title

The impact of ultraviolet laser excitation during Raman spectroscopy of hexagonal boron nitride thin films

Source J. Raman Spectrosc. , 51 , 2468 ( 2020 )
DOI : 10.1002/jrs.6007 | 3189 Cite : Bibtex RIS
M. Karim, J. M. J. Lopes, and M. Ramsteiner

5 Author D. Czubak , S. Gaucher , L. Oppermann , J. Herfort , K. Zollner , J. Fabian , H. T. Grahn , M. Ramsteiner
Title

Electronic and magnetic properties of alpha-FeGe2 films embedded in vertical spin valve devices

Source Phys. Rev. Mater. , 4 , 104415 ( 2020 )
DOI : 10.1103/PhysRevMaterials.4.104415 | Download arXiv: 2010.04453 | 3196 Cite : Bibtex RIS
D. Czubak, S. Gaucher, L. Oppermann, J. Herfort, K. Zollner, J. Fabian, H. T. Grahn, and M. Ramsteiner

6 Author A. Fiedler , M. Ramsteiner , Z. Galazka , K. Irmscher
Title

Raman scattering in heavily donor doped beta-Ga2O3

Source Appl. Phys. Lett. , 117 , 152107 ( 2020 )
DOI : 10.1063/5.0024494 | Download: PDF | 3206 Cite : Bibtex RIS
A. Fiedler, M. Ramsteiner, Z. Galazka, and K. Irmscher

7 Author V. Bragaglia , M. Ramsteiner , D. Schick , E. Boschker , R. Mitzner , R. Calarco , K. Holldack
Title

Phonon anharmonicities and ultrafast dynamics in epitaxial Sb2Te3

Source Sci. Rep. , 10 , 12962 ( 2020 )
DOI : 10.1038/s41598-020-69663-y | Download: PDF | 3157 Cite : Bibtex RIS
V. Bragaglia, M. Ramsteiner, D. Schick, E. Boschker, R. Mitzner, R. Calarco, and K. Holldack

8 Author J. Feldl , M. Budde , C. Tschammer , O. Bierwagen , M. Ramsteiner
Title

Magnetic characteristics of epitaxial NiO films studied by Raman spectroscopy

Source J. Appl. Phys. , 127 , 235105 ( 2020 )
DOI : 10.1063/5.0006085 | Download: PDF | 3175 Cite : Bibtex RIS
J. Feldl, M. Budde, C. Tschammer, O. Bierwagen, and M. Ramsteiner

9 Author M. Azadmand , T. Auzelle , J. Lähnemann , G. Gao , L. Nicolai , M. Ramsteiner , A. Trampert , S. Sanguinetti , O. Brandt , L. Geelhaar
Title

Self-assembly of well-separated AlN nanowires directly on sputtered metallic TiN films

Source Phys. Status Solidi-Rapid Res. Lett. , 14 , 1900615 ( 2020 )
DOI : 10.1002/pssr.201900615 | Download arXiv: 1910.07391 | 3149 Cite : Bibtex RIS
M. Azadmand, T. Auzelle, J. Lähnemann, G. Gao, L. Nicolai, M. Ramsteiner, A. Trampert, S. Sanguinetti, O. Brandt, and L. Geelhaar

10 Author D. Ruhstorfer , S. Mejia , M. Ramsteiner , M. Döblinger , H. Riedl , J. J. Finley , G. Koblmüller
Title

Demonstration of n-type behavior in catalyst-free Si-doped GaAs nanowires grown by molecular beam epitaxy

Source Appl. Phys. Lett. , 116 , 052101 ( 2020 )
DOI : 10.1063/1.5134687 | Download: PDF | 3171 Cite : Bibtex RIS
D. Ruhstorfer, S. Mejia, M. Ramsteiner, M. Döblinger, H. Riedl, J. J. Finley, and G. Koblmüller