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Topmetal-M: A novel pixel sensor for compact tracking applications

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成果类型:
期刊论文
作者:
Ren, Weiping;Zhou, Wei;You, Bihui;Fang, Ni;Wang, Yan;...
通讯作者:
Gao, Chaosong;Sun, Xiangming;Zhao, Chengxin
作者机构:
[Huang, Guangming; Xiao, Le; Wang, Dong; Wang, Yan; Shen, Fan; Sun, Xiangming; Gao, Chaosong; Sun, XM; Liu, Jun; Fang, Ni; Yang, Ping; Ren, Weiping; Pei, Hua; You, Bihui] Cent China Normal Univ, PLAC, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Peoples R China.
[Niu, Xiaoyang; Qu, Xiangru; Wang, Yao; Zhang, Honglin; Zhao, Chengxin; Yang, Haibo; Zhou, Wei; Li, Xianqin; Zhang, Yuezhao] Chinese Acad Sci, Inst Modern Phys IMP, Lanzhou 730000, Peoples R China.
[Qu, Xiangru; Zhang, Honglin; Zhao, Chengxin; Yang, Haibo; Han, Yubo] Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China.
[Zou, Shuguang] Henan Univ Technol, Coll Informat Sci & Engn, Zhengzhou 450001, Peoples R China.
[Mei, Yuan] Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
通讯机构:
[Gao, CS; Sun, XM; Zhao, Chengxin] C
[Zhao, Chengxin] U
Cent China Normal Univ, PLAC, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Peoples R China.
Chinese Acad Sci, Inst Modern Phys IMP, Lanzhou 730000, Peoples R China.
Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China.
语种:
英文
关键词:
CMOS pixel sensor;Tracking detector;Topmetal;MAPS
期刊:
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN:
0168-9002
年:
2020
卷:
981
页码:
164557
基金类别:
Strategic Priority Research Program of Chinese Academy of SciencesChinese Academy of Sciences [XDB34000000]; National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11605071, 11705065, 11805080, 11975292, 11927901, 11875304]; National Key Research and Development Program of China [2016YFA0400404, 2016YFE0100900]; CAS Pioneer Hundred Talent Program
机构署名:
本校为第一且通讯机构
院系归属:
物理科学与技术学院
摘要:
The Topmetal-M is a large area pixel sensor (18 mm × 23 mm) prototype fabricated in a new 130 nm high-resistivity CMOS process in 2019. It contains 400 rows × 512 columns square pixels with the pitch of 40μm. In Topmetal-M, a novel charge collection method combining the Monolithic Active Pixel Sensor (MAPS) and the Topmetal sensor has been proposed for the first time. Both the ionized charge deposited by the particle in the sensor and along the track over the sensor can be collected. The in-pixel circuit mainly consists of a low-noise charge...

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