Project supported by the National Natural Science Foundation of China (Grant No 50477012);the Foundation of Excellent Doctoral Dissertation of Xi’an University of Technology and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20050700006)
This paper analyses the reverse recovery characteristics and mechanism of SiGeC p-i-n diodes. Based on the integrated systems engineering (ISE) data, the critical physical models of SiGeC diodes are proposed. Based ...
A novel structure of ideal ohmic contact p^+ (SiGeC)-n^- -n^+ diodes with three-step graded doping concentration in the base region is presented, and the changing doping concentration gradient is also optimized. U...