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Copper precipitation in nitrogen-doped Czochralski silicon

Authors :
Weiyan Wang
Yang, Deren
Xiangyang Ma
Duanlin Que
Source :
Journal of Applied Physics. July 1, 2008, Vol. 104 Issue 1, 013508-1-013508-4
Publication Year :
2008

Abstract

Transmission electron microscopy and optical microscopy are used for examining the copper (Cu) precipitation behaviors in p-type conventional Czochralski (CZ) and nitrogen-doped Czochralski (NCZ) silicon. The formation of Cu precipitate colonies in NCZ silicon is described in terms of the effect of large grown-in oxygen precipitates on Cu precipitation.

Details

Language :
English
ISSN :
00218979
Volume :
104
Issue :
1
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.184097067