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Proceedings Paper

An investigation for the HgCdTe cleaning process
Author(s): Tian-Yi Lan; Nili Wang; Shuiping Zhao; Shi-Jia Liu; Xiang-Yang Li
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Paper Abstract

A new cleaning process for HgCdTe was designed,which used the improved SC-1,SC-2 and Br2- C2H5OH solutions as the main cleaning fluid and applied mega sound waves in the cleaning process. By analyzing the test results carried out on the HgCdTe surface, it was found that the material of HgCdTe for the application of new cleaning process was better than the one for the application of conventional cleaning process in the minority carrier lifetime, residual organic contamination, responsivity and specific detectivity.

Paper Details

Date Published: 20 November 2014
PDF: 7 pages
Proc. SPIE 9300, International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications, 93001B (20 November 2014); doi: 10.1117/12.2071717
Show Author Affiliations
Tian-Yi Lan, Shanghai Institute of Technical Physics (China)
Nili Wang, Shanghai Institute of Technical Physics (China)
Shuiping Zhao, Shanghai Institute of Technical Physics (China)
Shi-Jia Liu, Shanghai Institute of Technical Physics (China)
Xiang-Yang Li, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 9300:
International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications
Mircea Guina; Haimei Gong; Zhichuan Niu; Jin Lu, Editor(s)

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