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Improved direct bonding of Si and SiO[sub 2] surfaces by cleaning in....

Authors :
Ljungberg, Karin
Soderbarg, Anders
Source :
Applied Physics Letters; 7/31/1995, Vol. 67 Issue 5, p650, 3p, 1 Chart, 2 Graphs
Publication Year :
1995

Abstract

Presents a method for silicon surface preparation prior to wafer bonding by cleaning in sulphuric peroxide mixture (SPM). Effects of SPM modification on silicon surface; Substitution of fluorine by hydroxide groups as a result of water rinse; Measurement of higher contact wave velocities and bond strengths.

Details

Language :
English
ISSN :
00036951
Volume :
67
Issue :
5
Database :
Complementary Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
4241014
Full Text :
https://doi.org/10.1063/1.115191