Characterisation of SiNx-HgCdTe Interface in Metal-Insulator-Semiconductor Structure

被引:0
|
作者
Zhang, J. [1 ]
Umana-Membreno, G. A. [1 ]
Gu, R. [1 ]
Lei, W. [1 ]
Antoszewski, J. [1 ]
Dell, J. M. [1 ]
Faraone, L. [1 ]
机构
[1] Univ Western Australia, Sch Elect Elect & Comp Engn, 35 Stirling Highway, Crawley, WA 6009, Australia
关键词
mercury compounds; hydrogenated silicon nitride; surface passivation; interface states; SILICON-NITRIDE; PASSIVATION; SURFACE;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we report results of a study of SiNx films deposited on HgCdTe epitaxial layers. Hydrogenated amorphous SiNx films were deposited by inductively-coupled plasma-enhanced chemical vapour deposition at relatively low substrate temperatures (80 degrees C-100 degrees C). The capacitance-voltage characteristics of SiNx/n-Hg0.68Cd0.32Te metal-insulator-semiconductor structures indicated that Si-rich SiNx films deposited at 100 degrees C can be employed as electrical passivation layers.
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页码:64 / 66
页数:3
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