PDI -> Staff ->

Dr. Uwe Jahn

Senior Scientist

Uwe Jahn

phone: +49 30 20377 450

room: 0530

email: ujahn@pdi-berlin.de

 

Department: Semiconductor Spectroscopy

Core research areas: Nanoanalytics , III-V nanowires for optoelectronics

 

 

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

Constituent substitution in hot wall deposition of Bi2S3 films by reaction with substrates

Source J. Solid State Chem. , 270 , 219 ( 2018 )
DOI : doi.org/10.1016/j.jssc.2018.11.013 | 3050 Cite : Bibtex RIS
Y. Takagaki, M. Ramsteiner, U. Jahn, and B. Jenichen

2 Author P. Corfdir , O. Marquardt , R. B. Lewis , C. Sinito , M. Ramsteiner , A. Trampert , U. Jahn , L. Geelhaar , O. Brandt , V. M. Fomin
Title

Excitonic Aharonov-Bohm oscillations in core-shell nanowires

Source Adv. Mater. , tba , tba ( 2018 )
DOI : 10.1002/adma.201805645 | 3041 Cite : Bibtex RIS
P. Corfdir, O. Marquardt, R. B. Lewis, C. Sinito, M. Ramsteiner, A. Trampert, U. Jahn, L. Geelhaar, O. Brandt, and V. M. Fomin

3 Author Y. Takagaki , J. Herfort , M. Ramsteiner , U. Jahn , B. Jenichen
Title

Overgrowth of Bi2Te3 nanosheets on Fe-based epitaxial ferromagnetic layers

Source CrystEngComm , 20 , 4173 ( 2018 )
DOI : 10.1039/c8ce00882e | 3024 Cite : Bibtex RIS
Y. Takagaki, J. Herfort, M. Ramsteiner, U. Jahn, and B. Jenichen

4 Author V. Hortelano , H. Weidlich , M.P. Semtsiv , W. T. Masselink , M. Ramsteiner , U. Jahn , K. Biermann , Y. Takagaki
Title

Nanostructuring of conduction channels in (In,Ga)As-InP heterostructures: Overcoming carrier generation caused by Ar ion milling

Source Appl. Phys. Lett. , 112 , 151602 ( 2018 )
DOI : 10.1063/1.5022967 | Download: PDF | 3026 Cite : Bibtex RIS
V. Hortelano, H. Weidlich, M.P. Semtsiv, W. T. Masselink, M. Ramsteiner, U. Jahn, K. Biermann, and Y. Takagaki

5 Author W.-H. Lin , U. Jahn , H. Küpers , E. Luna , R. B. Lewis , L. Geelhaar , O. Brandt
Title

Efficient methodology to correlate structural with optical properties of GaAs nanowires based on scanning electron microscopy

Source Nanotechnol. , 28 , 415703 ( 2017 )
DOI : 10.1088/1361-6528/aa8394 | 2917 Cite : Bibtex RIS
W.-H. Lin, U. Jahn, H. Küpers, E. Luna, R. B. Lewis, L. Geelhaar, and O. Brandt

6 Author R. B. Lewis , P. Corfdir , J. Herranz , H. Küpers , U. Jahn , O. Brandt , L. Geelhaar
Title

Self-assembly of InAs nanostructures on the sidewalls of GaAs nanowires directed by a Bi surfactant

Source Nano Lett. , 17 , 4255 ( 2017 )
DOI : 10.1021/acs.nanolett.7b01185 | 2910 Cite : Bibtex RIS
R. B. Lewis, P. Corfdir, J. Herranz, H. Küpers, U. Jahn, O. Brandt, and L. Geelhaar

7 Author S. Gaucher , B. Jenichen , J. Kalt , U. Jahn , A. Trampert , J. Herfort
Title

Growth of Fe3Si/Ge/Fe3Si trilayers on GaAs(001) using solid-phase epitaxy

Source Appl. Phys. Lett. , 110 , 102103 ( 2017 )
DOI : 10.1063/1.4977833 | Download: PDF | 2894 Cite : Bibtex RIS
S. Gaucher, B. Jenichen, J. Kalt, U. Jahn, A. Trampert, and J. Herfort

8 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

9 Author L. A. Galves , J. M. Wofford , G. V. Soares , U. Jahn , C. Pfüller , H. Riechert , J. M. J. Lopes
Title

The effect of the SiC(0001) surface morphology on the growth of epitaxial mono-layer graphene nanoribbons

Source Carbon , 115 , 162 ( 2017 )
DOI : 10.1016/j.carbon.2017.01.018 | 2869 Cite : Bibtex RIS
L. A. Galves, J. M. Wofford, G. V. Soares, U. Jahn, C. Pfüller, H. Riechert, and J. M. J. Lopes

10 Author B. Jenichen , J. Herfort , M. Hanke , U. Jahn , X. Kong , M. T. Dau , A. Trampert , H. Kirmse , S. C. Erwin
Title

Structural Properties of Co2TiSi films on GaAs(001)

Source J. Appl. Phys. , 120 , 225304 ( 2016 )
DOI : 10.1063/1.4971344 | Download: PDF | 2853 Cite : Bibtex RIS
B. Jenichen, J. Herfort, M. Hanke, U. Jahn, X. Kong, M. T. Dau, A. Trampert, H. Kirmse, and S. C. Erwin