mirage

Self-assembled monolayers for reduced temperature direct metal thermocompression bonding.

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Self-assembled monolayers for reduced temperature direct metal thermocompression bonding.

Show simple item record

dc.contributor.author Ang, X. F.
dc.contributor.author Li, F. Y.
dc.contributor.author Tan, W. L.
dc.contributor.author Chen, Z.
dc.contributor.author Wong, Chee C.
dc.contributor.author Wei, J.
dc.date.accessioned 2012-04-10T09:00:40Z
dc.date.available 2012-04-10T09:00:40Z
dc.date.copyright 2007
dc.date.issued 2012-04-10
dc.identifier.citation Ang, X. F., Li, F. Y., Tan, W. L., Chen, Z., Wong, C. C. & Wei, J. (2007). Self-assembled monolayers for reduced temperature direct metal thermocompression bonding. Applied Physics Letters, 91(6).
dc.identifier.uri http://hdl.handle.net/10220/7708
dc.description.abstract A reduction in the bonding temperature required for direct gold-gold (Au–Au) thermocompression bonding is observed by coating a monolayer of dodecanethiol on gold surfaces prior to bonding. The results show that Au–Au bonded joints of 26.9 g per bump strength can be achieved at a temperature as low as 160 °C. The temperature drop becomes more apparent when both coated and blank gold samples are exposed in air over some time before bonding. The authors propose that self-assembled monolayers passivate metal surface by obviating the adsorption of surface contaminants, in particular, carbon and oxygen but get desorbed just before bonding takes place.
dc.format.extent 3 p.
dc.language.iso en
dc.relation.ispartofseries Applied physics letters
dc.rights © 2007 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following DOI: http://dx.doi.org/10.1063/1.2768869. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
dc.subject DRNTU::Engineering::Materials.
dc.title Self-assembled monolayers for reduced temperature direct metal thermocompression bonding.
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1063/1.2768869
dc.description.version Published version

Files in this item

Files Size Format View
46. Self-assemb ... rmocompression Bonding.pdf 176.6Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Self-assembled monolayers for reduced temperature direct metal thermocompression bonding. 247

Total downloads

All Bitstreams Views
46. Self-assembled Monolayers for Reduced Temperature Direct Metal Thermocompression Bonding.pdf 138

Top country downloads

Country Code Views
China 54
United States of America 48
Singapore 11
Japan 6
Russian Federation 3

Top city downloads

city Views
Beijing 45
Mountain View 41
Singapore 11
Taichung 2
Elverum 1