Daoguang Liu, Siliu Xu, Kaicheng Li, Jin Zhang, Rongkan Liu, Yukui Liu, Zhengfan Zhang, Gangyi Hu, Yue Hao. Growth and quality control of MBE-based SiGe-HBT for amplifier applications. Microelectronics Journal, 34(5-8):587-589, 2003. [doi]
Abstract is missing.