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C.J. Hang
Researcher at University of Waterloo
Publications - 1
Citations - 222
C.J. Hang is an academic researcher from University of Waterloo. The author has contributed to research in topics: Intermetallic. The author has an hindex of 1, co-authored 1 publications receiving 209 citations. Previous affiliations of C.J. Hang include Harbin Institute of Technology.
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Growth behavior of Cu/Al intermetallic compounds and cracks in copper ball bonds during isothermal aging.
TL;DR: High temperature aging at 250 °C for up to 196 h has been used to accelerate the aging process of the bonds and the results of micro-XRD analysis confirmed that Cu 9 Al 4 , and CuAl 2 were the main IMC products, while a third phase is found which possibly is CuAl.