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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/5268


    Title: 極性晶體的介電性研究
    Other Titles: Dielectric Properties in Polar Crystals
    Authors: 蕭秀美
    Contributors: 淡江大學物理學系
    Keywords: 介電瀰散;磷酸二氫鉀;紅外光譜儀;拉曼光譜儀;弱化模式;Dielectric dispersion;Potassium dihydrogen phosphate;Infrared spectroscopy;Raman spectroscopy;Soft mode
    Date: 1995
    Issue Date: 2009-03-16 12:00:02 (UTC+8)
    Abstract: 本計畫利用紅外線光譜儀和拉曼光譜儀研 究磷酸二氫鉀群和其同型晶體的介電瀰散性. 從測量所得光譜,我們將探討下列項目:(1)利用 Kramers-Kronig關係演算共振頻率和介電參數;(2)利 用基本LST關係推導晶格振動阻尼參數;(3)分析 隨溫度而變的光譜形態,並觀察弱化振動模式; (4)計算微觀模型參數以了解微觀機制原理.這 計畫預定三年完成,研究主題分三部分;(1)晶體 生長研究;(2)理論模擬計算;(3)介電瀰散性分析.
    Appears in Collections:[物理學系暨研究所] 研究報告

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