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Regensburg 2007 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 51: GaN: preparation and characterization

Friday, March 30, 2007, 11:00–13:30, H13

11:00 HL 51.1 GaN-based devices on 150 mm Si(001) substrate grown by MOVPE — •F. Schulze, A. Dadgar, A. Krtschil, O. Kisel, T. Hempel, J. Bläsing, C. Hums, A. Diez, L. Reißmann, J. Christen, and A. Krost
11:15 HL 51.2 Nachweis der spontanen Polarisation in GaN mittels UHV-Kathodolumineszenz — •Martina Finke, Daniel Fuhrmann, Uwe Rossow und Andreas Hangleiter
11:30 HL 51.3 Vertically increasing well thickness and In content in GaInN MQWs due to V-shaped pits — •Heiko Bremers, Lars Hoffmann, Daniel Fuhrmann, Holger Jönen, Uwe Rossow, and Andreas Hangleiter
11:45 HL 51.4 Luminescence properties of high quality non-polar a-plane GaN epilayers — •Martin Noltemeyer, Barbara Bastek, Lars Reißmann, Frank Bertram, Alexander Franke, Jürgen Christen, Matthias Wieneke, Armin Dadgar, and Alois Krost
12:00 HL 51.5 Nonlinear elastic effects in group III-nitrides — •Michal Petrov, Liverios Lymperakis, and Jörg Neugebauer
12:15 HL 51.6 Optical Properties of Si- and Mg-Doped GaN Nanorods — •Florian Furtmayr, Martin Vielemeyer, Martin Stutzmann, and Martin Eickhoff
12:30 HL 51.7 Band gap and Van-Hove singularities of cubic InN — •Pascal Schley, Rüdiger Goldhahn, Christian Napierala, Gerhard Gobsch, Jörg Schörmann, Donat J. As, Klaus Lischka, Frank Fuchs, and Friedhelm Bechstedt
12:45 HL 51.8 Nonpolar a-plane GaN grown on r-plane sapphire by metal-organic vapor-phase epitaxy — •Matthias Wieneke, Armin Dadgar, Jürgen Bläsing, Andre Krtschil, Thomas Hempel, and Alois Krost
13:00 HL 51.9 MOVPE growth and characterization of Cr-doped GaN — •Yong Suk Cho, Nicoleta Kaluza, Hilde Hardtdegen, Thomas Schaepers, Vitaliy Guzenko, Klaus Schmalbuch, Bernd Beschoten, Uwe Breuer, Astrid Besmehn, Hans-Peter Bochem, and Hans Lueth
13:15 HL 51.10 Piezoelectric Fields in Semipolar GaInN/GaN Quantum Wells — •Martin Feneberg, Frank Lipski, Klaus Thonke, Rolf Sauer, Thomas Wunderer, Peter Brückner, and Ferdinand Scholz
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