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Regensburg 2016 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 62: Gallium Nitride: Optical and Electronic Properties

Mittwoch, 9. März 2016, 14:45–18:30, H17

14:45 HL 62.1 Charge carrier localization in submonolayer InN/GaN superlattices — •Felix Feix, Timur Flissikowski, Caroline Chèze, Raffaella Calarco, Holger T. Grahn, and Oliver Brandt
15:00 HL 62.2 Control of optical polarization properties by anisotropic strain in non- and semipolar GaInN/GaN quantum wells — •F. A. Ketzer, P. Horenburg, E. R. Buss, H. Bremers, U. Rossow, F. Tendille, P. De Mierry, P. Vennéguès, J. Zuniga-Perez, and A. Hangleiter
15:15 HL 62.3 Optical properties of two dimensional photonic crystal membranes in cubic AlN — •Sarah Blumenthal, Matthias Bürger, Andre Hildebrandt, Jens Förstner, Nils Weber, Cedrik Meier, Dirk Reuter, and Donat J. As
15:30 HL 62.4 Role of coherency strain for optical properties of InxGa1−xN active layers grown on GaN substrates — •Christoph Freysoldt, Siyuan Zhang, Ying Cui, and Jörg Neugebauer
15:45 HL 62.5 Photoluminescence excitation measurements of molecular beam epitaxial grown cubic GaN/Al(Ga)N quantum well structures — •Tobias Wecker, Gordon Callsen, Axel Hoffmann, Dirk Reuter, and Donat J. As
16:00 HL 62.6 Optical and electronic properties of InGaN/GaN core-shell microrod light emitting diodes — •Marcus Müller, Peter Veit, Frank Bertram, Christian Nenstiel, Gordon Callsen, Matin Mohajerani, Jana Hartmann, Hao Zhou, Hergo-H. Wehmann, Axel Hoffmann, Andreas Waag, and Jürgen Christen
16:15 HL 62.7 Charge transfer across the GaN nanowire / electrolyte interface — •Jan Philipps, Sara Lippert, Pascal Hille, Jörg Schörmann, Detlev Hofmann, and Martin Eickhoff
  16:30 30 min. Coffee Break
17:00 HL 62.8 Defect analysis of (1122) semipolar GaN materials and devices — •Matthias Hocker, Ingo Tischer, Marian Caliebe, Ferdinand Scholz, and Klaus Thonke
17:15 HL 62.9 Investigation of confined exciton luminescence of PAMBE-grown AlGaN/GaN nanowires for single photon applications — •Johannes Dühn, Pascal Hille, Jörg Schörmann, Martin Eickhoff, Jürgen Gutowski, and Kathrin Sebald
17:30 HL 62.10 InGaN/GaN nanowire heterostructures for multifunctional optochemical sensor systems — •Sara Lippert, Marc Riedel, Christian Dern, Jens Wallys, Ervice Pouokam, Pascal Hille, Jörg Teubert, Fred Lisdat, Martin Diener, and Martin Eickhoff
17:45 HL 62.11 Analysis of in-situ reflectance measurements during growth of AlInN/GaN Bragg reflectors — •Christoph Berger, Armin Dadgar, Jürgen Bläsing, and André Strittmatter
18:00 HL 62.12 Nanoscale (in)homogeneities of a thick In0.2Ga0.8N layer grown on high quality bulk GaN substrate — •Max Trippel, Gordon Schmidt, Peter Veit, Sebastian Metzner, Thomas Hempel, Silke Petzold, Frank Bertram, Marlene Glauser, Lise Lahourcade, Raphaël Butté, Jean-François Carlin, Nicolas Grandjean, and Jürgen Christen
18:15 HL 62.13 AlN growth transition between step flow growth and step bunching — •Konrad Bellmann, Alexander Sabelfeld, Christian Kuhn, Tim Wernicke, and Michael Kneissl
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