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Influence of Ar gas flow rate in organosilicon plasma for the fabrication of SiO:CH thin films by PECVD method

โœ Scribed by Yongsup Yun; Takanori Yoshida; Norifumi Shimazu; Naoki Nanba; Yasushi Inoue; Nagahiro Saito; Osamu Takai


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
419 KB
Volume
202
Category
Article
ISSN
0257-8972

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โœฆ Synopsis


Binder film of nano-cluster XPS FT-IR OES Water contact angle SiO:CH films were prepared by capacitively coupled RF PECVD to investigate the dependence on Ar gas flow ratio based on plasma reactions and film properties. The introduced Ar gas flow rate increases an the amorphous carbon network, and dangling bonds or -OH terminations due to Ar ion bombardment. Moreover, Ar gas flow rate alters the dissociation reactions and leads to change the chemical bonding states and the water contact angle.


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