Dresden 2014 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 89: Metamorphic structures: Bringing together incompatible materials I (Focus session with DF)

Donnerstag, 3. April 2014, 09:30–13:00, POT 251

09:30 HL 89.1 Topical Talk: Metamorphic III-V-on-IV structures and its application to optoelectronic devicesYoshiaki Nakano, •Masakazu Sugiyama, and Takuo Tanemura
10:00 HL 89.2 Topical Talk: Two types of buffer layer for the growth of GaN on highly lattice mismatched substrates and their impact on the development of sustainable systemsTadashi Mitsunari, Koji Okuno, Yoshio Honda, Shigeyasu Tanaka, and •Hiroshi Amano
10:30 HL 89.3 Influence of the substrate quality on the structural properties of short-period GaN/AlGaN superlattices grown by MBE — •Felix Schubert, Ulrich Merkel, Thomas Mikolajick, and Stefan Schmult
10:45 HL 89.4 Strain engineering in a-plane GaN - Investigations on anisotropic strain behaviors — •Matthias Wieneke, Martin Feneberg, Michael Winkler, Peter Veit, Armin Dadgar, Jürgen Bläsing, Rüdiger Goldhahn, and Alois Krost
11:00 HL 89.5 Growth and characterization of non- and semipolar AlInN and possibilities for relaxed buffer layer engineering — •Ernst Ronald Buß, Uwe Rossow, Heiko Bremers, Tobias Meisch, Ferdinand Scholz, and Andreas Hangleiter
  11:15 Coffee break (15 min.)
11:30 HL 89.6 Topical Talk: Development of High Performance Semipolar GaN-based Blue and Green Lasers: Control of Stress Relaxation — •James Speck
12:00 HL 89.7 Improved X-ray diffraction simulations taking into account inhomogeneities exceeding the coherence length — •Christoph Berger, Dennis Schmidt, Jürgen Bläsing, Armin Dadgar, and Alois Krost
12:15 HL 89.8 Interactions between dislocations and overgrown v-shaped defects in GaN epitaxial layersPhillip Weidlich, Michael Schnedler, Holger Eisele, Rafal E. Dunin-Borkowski, and •Philipp Ebert
12:30 HL 89.9 Optical and structural investigations of the effect of barrier growth on GaInN quantum well structures — •Fedor Alexej Ketzer, Heiko Bremers, Torsten Langer, Uwe Rossow und Andreas Hangleiter
12:45 HL 89.10 Metamorphic growth of UV-B LEDs on Al0.5Ga0.5N on AlN/Sapphire by MOVPE — •Johannes Enslin, Frank Mehnke, Martin Guttmann, Christoph Reich, Jens Rass, Tim Wernicke, and Michael Kneissl
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DPG-Physik > DPG-Verhandlungen > 2014 > Dresden