Nanoelectronics

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. W. Windsor , D. Zahn , R. Kamrla , J. Feldl , H. Seiler , C.-T. Chiang , M. Ramsteiner , W. Widdra , R. Ernstorfer , L. Rettig
Title

Exchange-Striction Driven Ultrafast Nonthermal Lattice Dynamics in NiO

Source Phys. Rev. Lett. , 126 , 147202 ( 2021 )
DOI : 10.1103/PhysRevLett.126.147202 | Download: PDF | 3247 Cite : Bibtex RIS
Y. W. Windsor, D. Zahn, R. Kamrla, J. Feldl, H. Seiler, C.-T. Chiang, M. Ramsteiner, W. Widdra, R. Ernstorfer, and L. Rettig

2 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

3 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

4 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

5 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

6 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

7 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

8 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

9 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

10 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

Contact

Prof. Dr. Holger T. Grahn

Head of Department 

+49 30 20377-318

htgrahn@pdi-berlin.de