Title :
Design of electrode geometry for co-planar CdZnTe radiation detectors
Author :
Yuelu Zhang;Linjun Wang;Jianming Lai;Jian Huang;Jijun Zhang;Run Xu;Yun Shen
Author_Institution :
School of Materials Science and Engineering, Shanghai University Shanghai 200444, PR China
fDate :
7/1/2015 12:00:00 AM
Abstract :
The photoelectric property of co-planar Au/CdZnTe radiation detectors has been simulated by Silvaco TCAD tools. The electrode geometry including the electrode width and spacing are studied by their effects on quantum efficiency and transient response. The best electrode spacing for co-planar Au/CdZnTe detectors is 0.1 mm for 0.1mm electrode width, and 0.5 mm for 1mm electrode width.
Keywords :
"Electrodes","Detectors","Electric fields","Transient response","Yttrium","Radiation detectors","Electric potential"
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2015 International Conference on
DOI :
10.1109/ICoOM.2015.7398870
