English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 60696/93562 (65%)
造訪人次 : 1054283      線上人數 : 31
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU 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: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/27611

    題名: Temperature-dependent anisotropy of resistivity of normal hexagonal metals
    作者: Chan W. C.
    貢獻者: 淡江大學物理學系
    日期: 1978-05
    上傳時間: 2013-03-12 10:58:17 (UTC+8)
    出版者: Bristol: Institute of Physics Publishing Ltd.
    摘要: The anisotropy parameter alpha ( identical to rho /sub //// rho perpendicular to ) in phonon scattering resistivity of normal hexagonal metals at low temperature is estimated numerically from a very simple formula. There are three different sizes of distortion for the Fermi sphere of a hexagonal metal corresponding to the three different kinds of reciprocal lattice vector. The umklapp scattering process with reciprocal lattice vector corresponding to distortion of the largest gap will be frozen out first as temperature decreases. As a result of this, the anisotropy parameters alpha for all three metals Zn, Cd and Mg irrespective of whether their alpha is greater or less than unity, are found to have peaks in the low-temperature region, in qualitative agreement with experiment.
    關聯: Journal of Physics F: Metal Physics 8(5), pp.859-863
    DOI: 10.1088/0305-4608/8/5/016
    顯示於類別:[物理學系暨研究所] 期刊論文


    檔案 描述 大小格式瀏覽次數
    Temperature-dependent anisotropy of resistivity of normal hexagonal metals.pdf290KbAdobe PDF1檢視/開啟



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋