✦ LIBER ✦

In situ monitoring of the surface structures of copper plated metals by using pas technique

✍ Scribed by S. Yoshihara; M. Ueno; Y. Nagae; A. Fujishima

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 554 KB
Volume: 33
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(88)80242-1

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✦ Synopsis

An In situ PAS (Photo-Acoustic Spectroscopy) technique using a piezoelectric transducer as its detector has been applied to study the plating of copper. The surface structures of the plated Cu under different current densities were monitored in situ by PAS . The smoothing effect of a brightener was checked by the shove technique.

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