| 標題：Loycal atomic and electronic structures and ferroelectric properties of PbZr0.52Ti0.48O3: An x-ray absorption study |
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| 學年 | 99 |
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| 學期 | 2 |
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| 出版（發表）日期 | 2011/07/01 |
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| 作品名稱 | Loycal atomic and electronic structures and ferroelectric properties of PbZr0.52Ti0.48O3: An x-ray absorption study |
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| 作品名稱（其他語言） | |
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| 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. |
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| 單位 | 淡江大學物理學系 |
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| 出版者 | College Park: American Institute of Physics |
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| 著錄名稱、卷期、頁數 | Applied Physics Letters 99(4), 042909(3pages) |
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| 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. |
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| 關鍵字 | |
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| 語言 | 英文(美國) |
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| ISSN | 0003-6951;1077-3118 |
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| 期刊性質 | 國外 |
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| 收錄於 | |
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| 產學合作 | |
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| 通訊作者 | Ray, S.C.; Hsueh, H.C.; Pong, W.F. |
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| 審稿制度 | |
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| 國別 | 美國 |
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| 公開徵稿 | |
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| 出版型式 | 紙本;電子版 |
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| 相關連結 | |
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