Surface passivation in n-type silicon and its application in silicon drift detector*

Project supported by the National Natural Science Foundation of China (Grant Nos. 51602340, 51702355, and 61674167), the Natural Science Foundation of Beijing Municipality of China (Grant No. 4192064), the National Key Research Program of China (Grant Nos. 2018YFB1500500 and 2018YFB1500200), and the JKW Project of China (Grant No. 31512060106).

Wu Yiqing1, 2, Tao Ke2, †, Jiang Shuai2, Jia Rui2, ‡, Huang Ye1
       

Schematic of the process flow for the fabrication of the voltage dividers, drift rings, guard rings and entrance windows in silicon drift detectors.