English  |  正體中文  |  简体中文  |  Items with full text/Total items : 67621/67621 (100%)
Visitors : 23069816      Online Users : 119
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/987654321/39162

    Title: Superconductivity, magnetic fluctuations, and magnetic order in TbSr2Cu2.69Mo0.31O7
    Authors: Li,WH;Chuang,WY;Wu,SY;Lee,KC;Lynn,JW;Tsay,HL;Yang,HD
    Contributors: 物理研究所
    Date: 1997
    Issue Date: 2010-07-08 14:06:52 (UTC+8)
    Publisher: 中央大學
    Abstract: Neutron-diffract ion and ac-susceptibility measurements have been performed to study the superconductivity and magnetic order of the Tb spins in polycrystalline TbSr2Cu2.69Mo0.31O7. Superconductivity with an onset temperature at 37 K was observed in the de electrical resistivity and ac-magnetic-susceptibility measurements. A two-step transition to the super-conducting state was seen, as both intragranular and Josephson-like intergranular losses were evident in the out-of phase component of the ac susceptibility. Magnetic correlations between the To spins start developing around 40 K, and the correlation length diverges at T-N-5.4 K with the nearest-neighbor Tb spins aligned antiparallel along all three crystallographic directions. Below 5.4 K, superconductivity and Tb magnetic order coexist.
    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