PDI -> Staff ->

Dr. Oliver Brandt

Senior Scientist

Core Research Area Coordinator

phone: +49 30 20377 332

room: 0535

email: brandt@pdi-berlin.de

 

Department: Semiconductor Spectroscopy

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

 

 

51 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

52 Author P. Corfdir , C. Hauswald , O. Marquardt , T. Flissikowski , J. K. Zettler , S. Fernández-Garrido , L. Geelhaar , H. T. Grahn , O. Brandt
Title

Crystal-phase quantum dots in GaN quantum wires

Source Phys. Rev. B , 93 , 115305 ( 2016 )
DOI : 10.1103/PhysRevB.93.115305 | Download: PDF | 2783 Cite : Bibtex RIS
P. Corfdir, C. Hauswald, O. Marquardt, T. Flissikowski, J. K. Zettler, S. Fernández-Garrido, L. Geelhaar, H. T. Grahn, and O. Brandt

53 Author V. M. Kaganer , O. Marquardt , O. Brandt
Title

Piezoelectric potential in axial (In,Ga)N/GaN nanowire heterostructures

Source Nanotechnology , 27 , 165201 ( 2016 )
DOI : 10.1088/0957-4484/27/16/165201 | 2771 Cite : Bibtex RIS
V. M. Kaganer, O. Marquardt, and O. Brandt

54 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

55 Author Y. Cho , S. Sadofev , S. Fernández-Garrido , R. Calarco , H. Riechert , Z. Galazka , R. Uecker , O. Brandt
Title

Impact of substrate nitridation on the growth of InN on In2O3(111) by plasma-assisted molecular beam epitaxy

Source Appl. Surf. Sci. , 369 , 159 ( 2016 )
DOI : 10.1016/j.apsusc.2016.01.268 | 2735 Cite : Bibtex RIS
Y. Cho, S. Sadofev, S. Fernández-Garrido, R. Calarco, H. Riechert, Z. Galazka, R. Uecker, and O. Brandt

56 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

57 Author J. Lähnemann , P. Corfdir , F. Feix , J. Kamimura , T. Flissikowski , H. T. Grahn , L. Geelhaar , O. Brandt
Title

Radial Stark effect in (In,Ga)N nanowires

Source Nano Lett. , 16 , 917 ( 2016 )
DOI : 10.1021/acs.nanolett.5b03748 | Download arXiv: 1601.07201 | 2744 Cite : Bibtex RIS
J. Lähnemann, P. Corfdir, F. Feix, J. Kamimura, T. Flissikowski, H. T. Grahn, L. Geelhaar, and O. Brandt

58 Author J. K. Zettler , P. Corfdir , L. Geelhaar , H. Riechert , O. Brandt , S. Fernández-Garrido
Title

Improved control over spontaneously formed GaN nanowires in molecular beam epitaxy using a two-step growth process

Source Nanotechnology , 26 , 445604 ( 2015 )
DOI : 10.1088/0957-4484/26/44/445604 | Download arXiv: 1508.06266 | 2712 Cite : Bibtex RIS
J. K. Zettler, P. Corfdir, L. Geelhaar, H. Riechert, O. Brandt, and S. Fernández-Garrido

59 Author F. Isa , C. Chèze , M. Siekacz , C. Hauswald , J. Lähnemann , S. Fernández-Garrido , T. Kreilinger , M. Ramsteiner , Y. A. Rojas Dasilva , O. Brandt , G. Isella , R. Erni , R. Calarco , H. Riechert , L. Miglio
Title

Integration of GaN crystals on micro-patterned Si(0 0 1) substrates by plasma-assisted molecular beam epitaxy

Source Cryst. Growth Des. , 15 , 4886 ( 2015 )
DOI : 10.1021/acs.cgd.5b00727 | 2720 Cite : Bibtex RIS
F. Isa, C. Chèze, M. Siekacz, C. Hauswald, J. Lähnemann, S. Fernández-Garrido, T. Kreilinger, M. Ramsteiner, Y. A. Rojas Dasilva, O. Brandt, G. Isella, R. Erni, R. Calarco, H. Riechert, and L. Miglio

60 Author O. Marquardt , L. Geelhaar , O. Brandt
Title

Impact of individual dopants on the electronic properties of axial (In,Ga)N/GaN nanowire heterostructures

Source IEEE , IEEE Catalog Nr. CFP15817-PRT , 113 ( 2015 )
DOI : ISBN 978-1-4799-8378-0 | 2714 Cite : Bibtex RIS
O. Marquardt, L. Geelhaar, and O. Brandt