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A study of residual stress distribution through the thickness of p+ silicon films

Authors :
Wen-Hwa, Chu
Mehregany, Mehran
Source :
IEEE Transactions on Electron Devices. July, 1993, Vol. 40 Issue 7, p1245, 6 p.
Publication Year :
1993

Abstract

The effects of thermal oxidation on residual stress distribution through the thickness of a p+ silicon wafer doped with boron are studied. A positive curvature or negative binding moment is exhibited by as diffused p+ silicon with a residual stress without being influenced by thermal oxidation. The residual stress distribution can be changed by thermal oxidation in the surface regions of p+ silicon film.

Details

ISSN :
00189383
Volume :
40
Issue :
7
Database :
Gale General OneFile
Journal :
IEEE Transactions on Electron Devices
Publication Type :
Academic Journal
Accession number :
edsgcl.14169333