DocumentCode
1056777
Title
Transistors with boron bases predeposited by ion implantation and annealed in various oxygen ambients
Author
Seidel, Thomas E. ; Payne, Richard S. ; Moline, R.A. ; Costello, William R. ; Tsai, Joseph C C ; Gardner, Karl R. ; Costello, W.R. ; Tsai, J.C.C. ; Gardner, K.R.
Author_Institution
Bell Laboratories, Murray Hill, NJ
Volume
24
Issue
6
fYear
1977
fDate
6/1/1977 12:00:00 AM
Firstpage
717
Lastpage
723
Abstract
Ion implanted bases result in better uniformity and wafer to wafer reproducibility for base resistors and transistor gain compared to diffused bases. However, when implanted boron is used as a replacement for a chemically predeposited base on
Keywords
Annealing; Boron; Chemicals; Circuit faults; Degradation; Etching; Ion implantation; Oxidation; Silicon; Stacking;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1977.18810
Filename
1479002
Link To Document