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

 

 

21 Author P. Corfdir , H. Li , O. Marquardt , G. Gao , M. R. Molas , J. K. Zettler , D. van Treeck , T. Flissikowski , M. Potemski , C. Draxl , A. Trampert , S. Fernández-Garrido , H. T. Grahn , O. Brandt
Title

Crystal-phase quantum wires: One-dimensional heterostructures with atomically flat interfaces

Source Nano Lett. , 18 , 247 ( 2018 )
DOI : 10.1021/acs.nanolett.7b03997 | 2978 Cite : Bibtex RIS
P. Corfdir, H. Li, O. Marquardt, G. Gao, M. R. Molas, J. K. Zettler, D. van Treeck, T. Flissikowski, M. Potemski, C. Draxl, A. Trampert, S. Fernández-Garrido, H. T. Grahn, and O. Brandt

22 Author C. Chèze , F. Feix , J. Lähnemann , T. Flissikowski , M. Krysko , P. Wolny , H. Turski , C. Skierbiszewski , O. Brandt
Title

Luminescent N-polar (In,Ga)N/GaN quantum wells grown by plasma-assisted molecular beam epitaxy at 730 ◦C

Source Appl. Phys. Lett. , 112 , 022102 ( 2018 )
DOI : 10.1063/1.5009184 | Download: PDF | 2987 Cite : Bibtex RIS
C. Chèze, F. Feix, J. Lähnemann, T. Flissikowski, M. Krysko, P. Wolny, H. Turski, C. Skierbiszewski, and O. Brandt

23 Author D. van Treeck , G. Calabrese , J. Goertz , V. M. Kaganer , O. Brandt , S. Fernández-Garrido , L. Geelhaar
Title

Self-Assembled Formation of Long, Thin, and Uncoalesced GaN Nanowires on Crystalline TiN Films

Source Nano Res. , 11, Issue 1 , 565 ( 2018 )
DOI : 10.1007/s12274-017-1717-x | 2901 Cite : Bibtex RIS
D. van Treeck, G. Calabrese, J. Goertz, V. M. Kaganer, O. Brandt, S. Fernández-Garrido, and L. Geelhaar

24 Author P. Vogt , O. Brandt , H. Riechert , J. Lähnemann , O. Bierwagen
Title

Metal-exchange catalysis in the growth of sesquioxides: towards heterostructures of transparent oxide semiconductors

Source Phys. Rev. Lett. , 119 , 196001 ( 2017 )
DOI : 10.1103/PhysRevLett.119.196001 | Download: PDF | 2925 Cite : Bibtex RIS
P. Vogt, O. Brandt, H. Riechert, J. Lähnemann, and O. Bierwagen

25 Author G. Calabrese , S. V. Pettersen , C. Pfüller , M. Ramsteiner , J. Grepstad , O. Brandt , L. Geelhaar , S. Fernández-Garrido
Title

Effect of substrate roughness, chemical composition, and native oxide crystallinity on the orientation of self-assembled GaN nanowires on Ti foils

Source Nanotechnology , 28 , 425602 ( 2017 )
DOI : 10.1088/1361-6528/aa84a1 | 2935 Cite : Bibtex RIS
G. Calabrese, S. V. Pettersen, C. Pfüller, M. Ramsteiner, J. Grepstad, O. Brandt, L. Geelhaar, and S. Fernández-Garrido

26 Author S. Fernández-Garrido , M. Ramsteiner , G. Gao , L. A. Galves , Bharat Sharma , P. Corfdir , G. Calabrese , Z. de Souza Schiaber , C. Pfüller , A. Trampert , J. M. J. Lopes , O. Brandt , L. Geelhaar
Title

Molecular Beam Epitaxy of GaN Nanowires on Epitaxial Graphene

Source Nano Lett. , 17 , 5213 ( 2017 )
DOI : 10.1021/acs.nanolett.7b01196 | 2906 Cite : Bibtex RIS
S. Fernández-Garrido, M. Ramsteiner, G. Gao, L. A. Galves, Bharat Sharma, P. Corfdir, G. Calabrese, Z. de Souza Schiaber, C. Pfüller, A. Trampert, J. M. J. Lopes, O. Brandt, and L. Geelhaar

27 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 Nanotechnology , 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

28 Author K. K. Sabelfeld , V. M. Kaganer , C. Pfüller , O. Brandt
Title

Dislocation contrast in cathodoluminescence and electron-beam induced current maps on GaN(0001)

Source J. Phys. D: Appl. Phys. , 50 , 405101 ( 2017 )
DOI : 10.1088/1361-6463/aa85c8 | Download arXiv: 1611.06895 | 2886 Cite : Bibtex RIS
K. K. Sabelfeld, V. M. Kaganer, C. Pfüller, and O. Brandt

29 Author R. B. Lewis , P. Corfdir , H. Li , J. Herranz , C. Pfüller , O. Brandt , L. Geelhaar
Title

Quantum dot self-assembly driven by a surfactant-induced morphological instability

Source Phys. Rev. Lett. , 119 , 086101 ( 2017 )
DOI : 10.1103/PhysRevLett.119.086101 | Download: PDF | 2903 Cite : Bibtex RIS
R. B. Lewis, P. Corfdir, H. Li, J. Herranz, C. Pfüller, O. Brandt, and L. Geelhaar

30 Author P. Corfdir , R. B. Lewis , L. Geelhaar , O. Brandt
Title

Fine structure of excitons in InAs quantum dots on GaAs(110) layers and nanowire facets

Source Phys. Rev. B , 96 , 045435 ( 2017 )
DOI : 10.1103/PhysRevB.96.045435 | Download: PDF | 2924 Cite : Bibtex RIS
P. Corfdir, R. B. Lewis, L. Geelhaar, and O. Brandt