1. Silicon-Germanium Heterojunction Bipolar Transistors;Cressler,2003
2. A retrospective on the SiGe HBT: what we do know, what we don't know, and what we would like to know better;Cressler,2013
3. SiGe HBT technology: future trends and TCAD-based roadmap;Schröter;Proc. IEEE,2016
4. A conventional double-polysilicon FSA-SEG Si/SiGe:C HBT reaching 400GHz fMAX;Chevalier,2009
5. Towards THz SiGe HBTs;Chevalier,2011