Study of dark current random telegraph signal in proton-irradiated backside illuminated CMOS image sensors
Study of dark current random telegraph signal in proton-irradiated backside illuminated CMOS image sensors
复制标题
质子辐照背照式 CMOS 图像传感器中暗电流随机电报信号的研究
DOI:
10.1016/j.rinp.2020.103443
复制
发表时间:
2020-12
影响因子:
5.3
通讯作者:
Qi Guo
中科院分区:
文献类型:
--
作者:
Bingkai Liu;Yudong Li;Lin Wen;Dong Zhou;Jie Feng;Xiang Zhang;Yulong Cai;Jing Fu;Jiawei Chen;Qi Guo
The dark current random telegraph signal (DC-RTS) has been investigated in a four-transistor pinned photodiode 0.18-μm backside illuminated CMOS image sensor (BSI CIS). The sensors were irradiated by high energy protons of 50, 60 and 70 MeV, respectively. After exposure to protons, the radiation-induced variations of the number of RTS pixels, the number of RTS levels and transition maximum amplitude are analyzed. The effect of proton energy on RTS occurrence probability is studied using two types of theoretical models. Furthermore, DC-RTS dependence on the epitaxial layer thickness of the sensors is discussed, showing that there is no significant difference for DC-RTS phenomenon in different epitaxial layers.
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影响因子:
1.8
作者:
Goiffon, V.;Hopkinson, G. R.;Saint-Pe, O.
通讯作者:
Saint-Pe, O.
影响因子:
1.8
作者:
HOPKINS, IH;HOPKINSON, GR
通讯作者:
HOPKINSON, GR
影响因子:
1.8
作者:
Bogaerts, J;Dierickx, B;Mertens, R
通讯作者:
Mertens, R
影响因子:
1.8
作者:
Durnez, Clementine;Goiffon, Vincent;Rubaldo, Laurent
通讯作者:
Rubaldo, Laurent
DOI:
10.1109/icsens.2008.4716712
发表时间:
2008-12
期刊:
2008 IEEE Sensors
影响因子:
--
作者:
K. Minoglou;K. de Munck;D. Tezcan;C. van Hoof;P. de Moor;J. Bogaerts;I. F. Veltroni
通讯作者:
K. Minoglou;K. de Munck;D. Tezcan;C. van Hoof;P. de Moor;J. Bogaerts;I. F. Veltroni