TY - CONF T1 - Wide bandgap collectors in GaInP/GaAs heterojunction bipolar transistors with increased breakdown voltage JO - 1997 IEEE INTERNATIONAL SYMPOSIUM ON COMPOUND SEMICONDUCTORS PY - 1998/01/01 AU - Flitcroft RM AU - Lye BC AU - Yow HK AU - Houston PA AU - Button CC AU - David JPR ED - Melloch M ED - Reed MA SP - 435 EP - 438 Y2 - 2024/12/20 ER -