中大機構典藏-NCU Institutional Repository-提供博碩士論文、考古題、期刊論文、研究計畫等下載:Item 987654321/51991
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 70585/70585 (100%)
造訪人次 : 23087770      線上人數 : 295
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋


    請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/51991


    題名: Spectroscopic ellipsometric analysis of ZnSe(1-x)O(x) layers with different O compositions
    作者: Uma,K;Chen,CY;Chao,CK;Wu,CH;Chyi,JI
    貢獻者: 電機工程學系
    關鍵詞: OPTICAL-PROPERTIES;DIELECTRIC FUNCTION;ZNSE FILMS;TEMPERATURE-DEPENDENCE;ALLOYS;GAAS;CONSTANTS;GAP;ZNTE;REFLECTIVITY
    日期: 2010
    上傳時間: 2012-03-28 10:12:45 (UTC+8)
    出版者: 國立中央大學
    摘要: In this study, ZnSe(1-x)O(x) layers with oxygen contents of up to 7.0% are successfully grown at 300 degrees C on semi-insulating GaAs substrates by molecular beam epitaxy. The deposited ZnSe(1-x)O(x) films are characterized by Raman spectroscopy and the optical properties studied by spectroscopic ellipsometry. We examine the complex dielectric function obtained by spectroscopic ellipsometry in the photon range from 1.5 to 5 eV. The shifting and broadening of the critical points in the ZnSe(1-x)O(x) epilayers as a function of the O composition are investigated for the first time. The characteristics of the peaks change as the O composition increases. The second derivative of the dielectric function is presented and analyzed. The dielectric function spectra reveal distinct structures which can be attributed to the band gap and optical transitions at higher energy. (C) 2010 American Institute of Physics. [doi:10.1063/1.3511439]
    關聯: JOURNAL OF APPLIED PHYSICS
    顯示於類別:[電機工程學系] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML230檢視/開啟


    在NCUIR中所有的資料項目都受到原著作權保護.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋  - 隱私權政策聲明