教師資料查詢 | 類別: 期刊論文 | 教師: 彭維鋒 Pong, Way-faung (瀏覽個人網頁)

標題:Magnetic anisotropic properties of Pd/Co/Pd trilayer films studied by X-ray absorption spectroscopy and magnetic circular dichroism
學年103
學期2
出版(發表)日期2015/02/06
作品名稱Magnetic anisotropic properties of Pd/Co/Pd trilayer films studied by X-ray absorption spectroscopy and magnetic circular dichroism
作品名稱(其他語言)
著者K. Saravanan; C. H. Kao; Y. C. Shao; Y. F. Wang; B. Y. Wang; H. T. Wang; C. J. Tsai; W. C. Lin; C. W. Pao; H. M. Tsai; L. Y. Jang; H. J. Lin; J. F. Lee; W. F. Pong
單位
出版者
著錄名稱、卷期、頁數RSC Advances 5(25), pp.19014-19019
摘要We study the magnetic anisotropic properties of as-grown and annealed Pd/Co/Pd trilayer films based on their atomic and electronic structures using extended X-ray absorption fine structure (EXAFS), X-ray absorption near edge structure (XANES) spectroscopy and magnetic circular dichroism (XMCD) measurements. The annealed film exhibits interesting perpendicular magnetic anisotropy (PMA) whereas the as-grown film exhibits in-plane anisotropy. Cross-sectional transmission electron microscopic analysis together with the Co K-edge EXAFS results confirm the formation of an ordered-alloy CoPd phase in the annealed film, whereas the as-grown film has an hcp Co-like phase. Co L3,2-edge XMCD measurements reveal an enhanced ratio of the Co 3d orbital to spin moments of the annealed film providing evidence of the observed PMA upon annealing.
關鍵字
語言英文
ISSN2046-2069
期刊性質國外
收錄於SCI;
產學合作國內;
通訊作者W. F. Pong
審稿制度
國別英國
公開徵稿
出版型式,電子版
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