English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 49983/85139 (59%)
造访人次 : 7802272      在线人数 : 116
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/104581


    题名: Role of surface and subsurface defects in MgO thin film: XANES and magnetic investigations
    作者: J. P. Singh;C. L. Chen;C. L. Dong;J. Prakash;D. Kabiraj;D. Kanjilal;W. F. Pong;K. Asokan
    关键词: Magnetization;Magnesium oxide;X-ray absorption near edge fine structure;do ferromagnetism
    日期: 2015-01-01
    上传时间: 2016-01-06 11:03:53 (UTC+8)
    摘要: Present study reports the role of surface and subsurface defects in amorphous and polycrystalline MgO thin films. The amorphous film exhibits magnetization of the order of 179 emu/cc at room temperature, however, this value is almost 10 times smaller than the value for polycrystalline MgO film. SEM-EDX and RBS studies reveal the absence of magnetic impurities in both films. Observed magnetic properties seem to be originated from the surface states as evidenced by X-ray absorption near edge fine structure study and in correlation with the existing theories of do ferromagnetism in similar oxides
    關聯: Superlattices and Microstructures 77, pp.313–324
    DOI: 10.1016/j.spmi.2014.10.035
    显示于类别:[物理學系暨研究所] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML136检视/开启
    Roleof surface and subsurface defects in MgO thin filmXANES and magnetic investigations.pdf1115KbAdobe PDF0检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

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