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    Please use this identifier to cite or link to this item: http://163.15.40.127/ir/handle/987654321/1878


    Title: 非揮發性鐵電記憶體元件製備與其特性研究
    Authors: 陳開煌
    蔡震寰
    林俊成
    鄭建民
    (東方設計學院電子與資訊系)
    Contributors: 東方設計學院電子與資訊系
    Keywords: 非揮發性記憶體
    鐵電薄膜
    記憶窗口
    電滯曲線
    射頻磁控濺鍍法
    Date: 2010-11
    Issue Date: 2015-07-08 15:07:57 (UTC+8)
    Publisher: 高雄縣大樹鄉:義守大學
    Abstract: 利用射頻磁控濺鍍法在ITO/glass基板上以室溫沉積Bi4Ti3O12鐵電薄膜,並改變其不同濺鍍參數,如氧氣濃度,來探討濺鍍參數對鐵電薄膜的影響。並藉由HP4294A阻抗分析儀和HP4156C半導體參數分析儀來量測Bi4Ti3O12薄膜的電容對電壓(C-V)的特性與漏電流密度對電壓(I-V)的特性,另外利用RT66鐵電量測儀來量測Bi4Ti3O12薄膜之殘留極化量與矯頑電場(p-E)特性曲線。由實驗結果可知,以X-ray繞射圖中,適當的通入氧才能提升薄膜的品質,當氧濃度為60 %時發現(117)晶相強度為最強,以p-E來說,添加適當氧氣濃度可獲得40%為最佳氧氣比例的參數,殘留極化量為4μC/cm2與矯頑電場大約為3V和飽和極化量為5μC/cm2,當濺鍍功率為100W時,有較佳的殘餘極化量與矯頑電場大約為3μC/cm2及2V和飽和極化量為6 μC/cm2。
    Relation: 99年中國材料科學學會年會論文摘要集, 頁182
    中國材料科學學會年會
    2010 MRS-T ANNUAL MEETING
    Appears in Collections:[Department of Electronics Engineering and Computer Science] conference

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