Distinct Duplex Oxide Scale of Surface-Oxidized Co-Cr Film Observed by Auger Electron Spectroscopy
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概要
- 論文の詳細を見る
The structure of a surface-oxidized Co-Cr film for perpendicular magnetic recording media is investigated by Auger electron spectroscopy. It is found that an oxidized Co-Cr film has a distinct duplex oxide scale on its surface when oxidation is carried out at relatively high temperature (〜400℃). From the outermost surface of the film, a CoO-dominant oxide scale and Cr_2O_3-dominant oxide scale are formed on the Co-Cr alloy film in order.
- 社団法人応用物理学会の論文
- 1991-03-15
著者
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DAIMON Hideo
Tsukuba Research Laboratory, Hitachi Maxell Ltd.,
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Ogawa Yoichi
Tsukuba Research Laboratory Hitachi Maxell Ltd.
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Kitakami Osamu
Tsukuba Research Laboratory Hitachi Maxell Ltd.
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Daimon Hideo
Tsukuba Research Laboratory Hitachi Maxell Ltd.
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MARO Tsuyoshi
Tsukuba Research Laboratory, Hitachi Maxell, Ltd.
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Maro Tsuyoshi
Tsukuba Research Laboratory Hitachi Maxell Ltd.
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