Intersubband Emitters: GaAs-based Quantum-Cascade Lasers

Dr. Achim Trampert

Head of Department Microstructure

Achim Trampert

phone: +49 30 20377 280

room: 0615

email: trampert@pdi-berlin.de

 

Department: Microstructure

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

 

 

61 Author G. Calabrese , P. Corfdir , G. Gao , C. Pfüller , A. Trampert , O. Brandt , L. Geelhaar , S. Fernández-Garrido
Title

Molecular beam epitaxy of single crystalline GaN nanowires on a flexible Ti foil

Source Appl. Phys. Lett. , 108 , 202101 ( 2016 )
DOI : 10.1063/1.4950707 | Download: PDF | 2794 Cite : Bibtex RIS
G. Calabrese, P. Corfdir, G. Gao, C. Pfüller, A. Trampert, O. Brandt, L. Geelhaar, and S. Fernández-Garrido

62 Author B. Jenichen , M. Hanke , J. Herfort , A. Trampert , M. Hilse , S. C. Erwin
Title

Diffraction at GaAs/Fe3Si core/shell nanowires: the formation of nanofacets

Source AIP Adv. , 6 , 055108 ( 2016 )
DOI : 10.1063/1.4949009 | Download: PDF | 2758 Cite : Bibtex RIS
B. Jenichen, M. Hanke, J. Herfort, A. Trampert, M. Hilse, and S. C. Erwin

63 Author J. Berggren , M. Hanke , A. Trampert
Title

Bowing effect in elastic constants of dilute Ga(As,N) alloys

Source Appl. Phys. Lett. , 108 , 183106 ( 2016 )
DOI : 10.1063/1.4948935 | Download: PDF | 2826 Cite : Bibtex RIS
J. Berggren, M. Hanke, and A. Trampert

64 Author J. K. Zettler , P. Corfdir , C. Hauswald , E. Luna , U. Jahn , T. Flissikowski , E. Schmidt , C. Ronning , A. Trampert , L. Geelhaar , H. T. Grahn , O. Brandt , S. Fernández-Garrido
Title

Observation of dielectrically confined excitons in ultrathin GaN nanowires up to room temperature

Source Nano Lett. , 16 , 973 ( 2016 )
DOI : 10.1021/acs.nanolett.5b03931 | 2739 Cite : Bibtex RIS
J. K. Zettler, P. Corfdir, C. Hauswald, E. Luna, U. Jahn, T. Flissikowski, E. Schmidt, C. Ronning, A. Trampert, L. Geelhaar, H. T. Grahn, O. Brandt, and S. Fernández-Garrido

65 Author T. Krause , M. Hanke , O. Brandt , A. Trampert
Title

Counterintuitive strain distribution in axial (In,Ga)N/GaN nanowires

Source Appl. Phys. Lett. , 108 , 032103 ( 2016 )
DOI : 10.1063/1.4940053 | Download: PDF | 2763 Cite : Bibtex RIS
T. Krause, M. Hanke, O. Brandt, and A. Trampert

66 Author X. Kong , H. Li , S. Albert , A. Bengoechea-Encabo , M.A. Sanchez-Garcia , E. Calleja , C. Draxl , A. Trampert
Title

Titanium induced polarity inversion in ordered (In,Ga)N/GaN nanocolumns

Source Nanotechnology , 27 , 065705 ( 2016 )
DOI : 10.1088/0957-4484/27/6/065705 | 2742 Cite : Bibtex RIS
X. Kong, H. Li, S. Albert, A. Bengoechea-Encabo, M.A. Sanchez-Garcia, E. Calleja, C. Draxl, and A. Trampert

67 Author T. Taliercio , V. N. Guilengui , L. Cerutti , J.-B. Rodriguez , F. Barho , M.-J. M. Rodrigo , F. G.-P. Florès , E. Tournie , M. Niehle , A. Trampert
Title

Fano-like resonances sustained by Si doped InAsSb plasmonic resonators integrated in GaSb matrix

Source Opt. Express , 23 , 29423 ( 2015 )
DOI : 10.1364/OE.23.029423 | Download: PDF | 2766 Cite : Bibtex RIS
T. Taliercio, V. N. Guilengui, L. Cerutti, J.-B. Rodriguez, F. Barho, M.-J. M. Rodrigo, F. G.-P. Florès, E. Tournie, M. Niehle, and A. Trampert

68 Author M. Wu , M. Hanke , E. Luna , J. Puustinen , M. Guina , A. Trampert
Title

Detecting lateral composition modulation in dilute GaAsBi epilayers

Source Nanotechnology , 26 , 425701 ( 2015 )
DOI : 10.1088/0957-4484/26/42/425701 | 2710 Cite : Bibtex RIS
M. Wu, M. Hanke, E. Luna, J. Puustinen, M. Guina, and A. Trampert

69 Author B. Jenichen , M. Hilse , J. Herfort , A. Trampert
Title

Facetted growth of Fe3Si shells around GaAs nanowires on Si(111)

Source J. Cryst. Growth , 427 , 21 ( 2015 )
DOI : 10.1016/j.jcrysgro.2015.06.014 | 2668 Cite : Bibtex RIS
B. Jenichen, M. Hilse, J. Herfort, and A. Trampert

70 Author M.H. Oliveira Jr. , J. M. J. Lopes , T. Schumann , L. A. Galves , M. Ramsteiner , K. Berlin , A. Trampert , H. Riechert
Title

Synthesis of quasi-free-standing bilayer graphene nanoribbons on SiC surfaces

Source Nat. Commun. , 6 , 7632 ( 2015 )
DOI : 10.1038/ncomms8632 | 2671 Cite : Bibtex RIS
M.H. Oliveira Jr., J. M. J. Lopes, T. Schumann, L. A. Galves, M. Ramsteiner, K. Berlin, A. Trampert, and H. Riechert

Contact

Prof. Dr. Holger T. Grahn

Head of Department 

+49 30 20377-318

htgrahn@pdi-berlin.de

Dr. Lutz Schrottke

Senior Scientist

+49 30 20377-339

lutz@pdi-berlin.de