H. Kollmer

The role of piezoelectric fields in GaN-based quantum wells

A. Hangleiter, Jin Seo Im, H. Kollmer et al. · MRS Internet Journal of Nitride Semiconductor Research · 1998 · 143 citations · Full text

Intra- and interwell transitions in GaInN/GaN multiple quantum wells with built-in piezoelectric fields

H. Kollmer, Jin Seo Im, S. Heppel et al. · Applied Physics Letters · 1999 · 65 citations

Built-in Piezoelectric Fields, Photonics, Dominant Emission Lines +13

Effects of Piezoelectric Fields in GaInN/GaN and GaN/AlGaN Heterostructures and Quantum Wells

Jin Seo Im, H. Kollmer, J. Off et al. · MRS Proceedings · 1997 · 27 citations

Gan/algan Heterostructures, Wide-bandgap Semiconductor, Electrical Engineering +8

Evidence for quantum-dot-like states in GaInN/GaN quantum wells?

Jin Seo Im, S. Heppel, H. Kollmer et al. · Journal of Crystal Growth · 1998 · 15 citations

Quantum Science, Engineering, Quantum Computing +6

Carrier confinement in GaInN/AlGaN/GaN quantum wells with asymmetric barriers: direction of the piezoelectric field

Jin Seo Im, H. Kollmer, J. Off et al. · Materials Science and Engineering B · 1999 · 15 citations

Wide-bandgap Semiconductor, Electrical Engineering, Engineering +9