A systematic study of MOCVD grown InP/InGaAIAs heterojunction bipolar transistors with anomalous switching behavior W.-C. Liu, W.-C. Wang, C.-H. Yen, C.-C. Cheng, C.-Z. Wu, W.-H. Chiou et C.-Y. ChuenJ. Phys. IV France, 11 PR3 (2001) Pr3-957-Pr3-961DOI: https://doi.org/10.1051/jp4:20013120