書誌事項
- タイトル別名
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- Magnetic Characteristics of Tb-Fe Giant Magnetostrictive Alloy Thin Film for Optical Scanner
抄録
An optical scanner consisting of a unimorph giant-magnetostrictive Tb-Fe alloy film was prepared by DC magnetron sputtering. The Tb-Fe alloy film was deposited onto a polyimide substrate and an Al thin film on the untreated surface of the polyimide substrate served as a reflecting mirror. Optical scanning characteristics of the device were examined by a bending cantilever method using a He-Ne LASER under a magnetic field. The device showed reflection angle displacement of 1.3 degrees of along the x axis and 1.6 degree along the y axis at 1100 kA/m. An applied magnetic field in range from 20 to 500 kA/m reproducibility produces a reversible linear displacement. Based on the results, the Tb-Fe alloy film device could be applied as an optical sensor.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 68 (2), 126-129, 2004
公益社団法人 日本金属学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001206479383424
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- NII論文ID
- 130004455433
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- ISSN
- 18806880
- 24337501
- 00214876
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可