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:Loycal atomic and electronic structures and ferroelectric properties of PbZr0.52Ti0.48O3: An x-ray absorption study
學年99
學期2
出版(發表)日期2011/07/01
作品名稱Loycal atomic and electronic structures and ferroelectric properties of PbZr0.52Ti0.48O3: An x-ray absorption study
作品名稱(其他語言)
著者Ray, S.C.; Hsueh, H.C.; Wu, C.H.; Pao, C.W.; Asokan, K.; Liu, M.T.; Tsai, H.M.; Chuang, C.H.; Pong, W.F.; Chiou, J.W.; Tsai, M.-H.; Lee, J.M.; Jang, L.Y.; Chen, J.M.; Lee, J.-F.
單位淡江大學物理學系
出版者College Park: American Institute of Physics
著錄名稱、卷期、頁數Applied Physics Letters 99(4), 042909(3pages)
摘要This work investigates local atomic and electronic structures of PbZr0.52Ti0.48O3 (PZT) thin films with <001>, <101>, and <111> orientations using extended x-ray absorption fine structure (EXAFS) and x-ray absorption near-edge structure (XANES) spectroscopy with θ = 0° and 70° incident angles. The EXAFS result indicates that the <001>-oriented PZT film has a polarization dominantly along the c -axis, while both <101>- and <111>-oriented PZT films have a dominant in- ab -plane polarization. The hysteresis-loop measurements show that the <001>-oriented PZT film has a much larger coercive field than those of other two PZT films, which indicates that the double-well potential along the c -axis is much deeper than that in the ab -plane.
關鍵字
語言英文(美國)
ISSN0003-6951;1077-3118
期刊性質國外
收錄於
產學合作
通訊作者Ray, S.C.; Hsueh, H.C.; Pong, W.F.
審稿制度
國別美國
公開徵稿
出版型式紙本;電子版
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