English  |  正體中文  |  简体中文  |  Items with full text/Total items : 68069/68069 (100%)
Visitors : 23067219      Online Users : 176
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version

    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39166

    Title: A study of Franz-Keldysh oscillations in the photo reflectance spectrum df the delta-doped GaAs film
    Authors: Wang,DP;Chen,CT;Hsu,TM
    Contributors: 物理研究所
    Date: 1996
    Issue Date: 2010-07-08 14:06:59 (UTC+8)
    Publisher: 中央大學
    Abstract: Our photo reflectance (PR) spectroscopy measurements of the delta-doped GaAs film at 300 K reveal many Franz-Keldysh oscillations (FKOs) above the valence band edge, E(0) and the spin-orbit split energy, E(0)+Delta(0) which enables us to determine the electric field strength from periods of FKOs provided reduced masses of the electron and holes are known. The reduced masses can be determined unambiguously at E(0)+Delta(0), but not at E(0), at which the heavy- and light-hole transitions are degenerate. However, the ambiguity at E(0) can be resolved by applying the fast Fourier transform to the PR spectrum to separate the contributions from the heavy and light holes. (C) 1996 American Institute of Physics.
    Appears in Collections:[物理研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat

    All items in NCUIR are protected by copyright, with all rights reserved.

    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 ©   - Feedback  - 隱私權政策聲明