[E-10-5] Pnp AlGaN/InGaN/GaN Double Heterojunction Bipolar Transistors with Low-Base-Resistance (< 100Ω/sq) Kazuhide Kumakura、Toshiki Makimoto (1.NTT Basic Research Laboratories, NTT Corporation) https://doi.org/10.7567/SSDM.2006.E-10-5