We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Some thoughts on bondability and strength of gold wire bonding.
- Authors
Zulkifli, Muhammad; Abdullah, Shahrum; Othman, Norinsan; Jalar, Azman
- Abstract
The bonding mechanisms of gold, to give the desired strength of wire bonding, still require detailed investigation, including establishing adequate and reliable testing procedures. The current practices for analysing the mechanisms of wire bonding are inadequate and do not provide a comprehensive picture. This is because the focus of the tests is not clear, which causes variation in the results obtained, changing the conclusions about the responsible mechanism. Furthermore, as the size of Au wire bonds decreases, the mechanism responsible for thermosonic Au wire bonding may change. This paper provides a comprehensive analysis of the current and possible future methods for elaborating the bonding mechanism and strength of thermosonic Au wire bonds. We discuss the testing methods, their limitations and advantages, and suggest ways in which they can be improved.
- Subjects
GOLD wire; WIRE bonding (Electronic packaging); TAPE-automated bonding; NANOELECTRONICS; BOND strengths
- Publication
Gold Bulletin, 2012, Vol 45, Issue 3, p115
- ISSN
1027-8591
- Publication type
Article
- DOI
10.1007/s13404-012-0060-y