English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49271/83828 (59%)
Visitors : 7144374      Online Users : 53
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU 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://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/72729


    Title: Current enhanced magnetic proximity in Nd0.7Ca0.3MnO3/YBa2Cu3O7 bilayer
    Authors: Hsu, Daniel;Lin, J. G.;Chang, C. P.;Chen, C. H.;Wu, W. F.;Chiang, C. H.;Chan, W. C.
    Contributors: 淡江大學物理學系
    Keywords: neodymium compounds;calcium compounds;yttrium compounds;barium compounds;high-temperature superconductors;pulsed laser deposition;proximity effect (superconductivity);superconducting transition temperature;electron spin polarisation;quasiparticles;exchange interactions (electron);melting;charge-ordered states
    Date: 2007-04
    Issue Date: 2013-05-31 11:31:21 (UTC+8)
    Publisher: College Park: American Institute of Physics
    Abstract: The Nd0.7Ca0.3MnO3/YBa2Cu3O7 (NCMO/YBCO) bilayer is fabricated with the method of pulsed laser deposition, and the current dependent proximity effects are investigated. Our experimental data show that the suppression rate of superconducting transition temperature (Tc) with respect to the applied current (>1 mA) is enhanced by one order of magnitude in NCMO/YBCO compared with that in pure YBCO. The enhanced Tc suppression is attributed to pair breaking via the interactions with the spin-polarized quasiparticles and the magnetic exchange, in association with a current-induced melting of the charge-order state in NCMO.
    Relation: Applied Physics Letters 90(16), 162504(3pages)
    DOI: 10.1063/1.2722673
    Appears in Collections:[物理學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    1.2722673.pdf507KbAdobe PDF307View/Open
    index.html0KbHTML129View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


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