The Electric Simulation of 3D Pixel Detector with Low Noises

被引：0
|
作者：
Guo, Qinwen [1 ,2 ,3 ]
Long, Qiang [1 ,2 ,3 ]
Long, Zhongliang [1 ,2 ,3 ]
Li, Zheng [1 ,2 ,3 ]
机构：
[1] Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Hunan, Peoples R China
[2] Xiangtan Univ, Natl Prov Lab Special Funct Thin Film Mat, Xiangtan 411105, Hunan, Peoples R China
[3] Xiangtan Univ, Ctr Semicond Particle & Photon Imaging Detector D, Xiangtan 411105, Peoples R China
来源：
PROCEEDINGS OF THE 2ND INTERNATIONAL FORUM ON MANAGEMENT, EDUCATION AND INFORMATION TECHNOLOGY APPLICATION (IFMEITA 2017) | 2017年 / 130卷
关键词：
pixel detector; low noises; low capacitance;
D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
The aim of this paper is to reduce the detector electronic noises by reducing the detector capacitance. We designed a new type of electrode that uses a geometrical shape different from conventional detector effective surface area. Main detector electric characteristics, including electric field, electric potential, and electron concentration have been simulated. Through these simulations, detector full depletion voltage(V-fd) has been obtained. It has been found that values of V-fd in our new detectors is bigger than that in a detector with conventional electrode shape. The simulated detector capacitance is smaller than that in a detector with conventional electrode shape.
引用
收藏
页码：570 / 573
页数：4
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