Hydrogenation effect on uniaxial magnetic anisotropy of a Co_xPd_{1−pan style='font-style: italic'>x} alloy microstructure

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• 作者：Venkata Ramana Mudinepalli^a ; Yu-Chuan Chen^a ; Po-Chun Chang^a ; Chuan-Che Hsu^a ; Chan-Yi Tsai^a ; Hsiang-Chih Chiu^a ; Chun-Te Wu^b ; Hung-Wei Yen^b ; Shao-Ju Shih^c ; Wen-Chin Lin^a ; ^{wclin@ntnu.edu.tw}
• 关键词：Hydrogenation ; Magnetic thin film ; Microstructure ; Magnetic anisotropy
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：2365-2373
• 全文大小：3929 K
• 卷排序：695

文摘

A transition from partial crystalline in bottom layer to well-ordered crystalline in top layer. More Pd content promotes the MAE of CoPd alloy film toward the perpendicular direction. By oblique deposition with grid mask, 1-d CoPd structure shows uniaxial magnetic anisotropy. Hydrogenation effect on the magnetism of 1-d structured film is pronounced. Demonstrated reversibility of hydrogenation effect on the uniaxial magnetic anisotropy.