[MoD4] Advanced LED Technologies

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[MoD4-02] Numerical Simulation of Thresholdless CHCC Auger Recombination in Type-II Quantum Wells

〇Peter Nyakas¹, Zsolt Puskas¹, Noriyuki Yokouchi², Akihiro Imamura², He Xiao², Takuma Yoshida² (1. Furukawa Electric Institute of Technology Ltd. (Hungary), 2. Furukawa Electric Co., Ltd. (Japan))

We have numerically investigated thresholdless CHCC Auger recombination in type–II GaInAs/GaAsSb quantum wells to be employed in semiconductor lasers emitting at 1.3 μm. We have calculated an optimal band offset ratio that yields minimal Auger coefficient, and compared it to previous approximate analytical results.