English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 49647/84944 (58%)
造访人次 : 7707537      在线人数 : 67
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/987654321/42022

    题名: Effect of surface treatments on the electronic properties of ultra-nanocrystalline diamond films
    作者: Dong, C. L.;Chen, S. S.;Chiou, J. W.;Chen, Y. Y.;Guo, J.-H.;Cheng, H. F.;Lin, I. N.;張經霖;Chang, Ching-lin
    贡献者: 淡江大學物理學系
    关键词: Nanocrystalline diamond;X-ray absorption;X-ray emission
    日期: 2008-07
    上传时间: 2010-08-10 09:43:52 (UTC+8)
    出版者: Lausanne: Elsevier S.A.
    摘要: We present the soft x-ray spectroscopic study of the ultra-nanocrystalline diamond (UNCD) films with different surface treatments. The samples were prepared by means of microwave plasma enhanced chemical vapor deposition (MPECVD) and the different surface treatments are applied to alter their field emission properties. The electronic properties were subsequently examined by the soft x-ray absorption and x-ray emission spectroscopy at carbon 1s threshold. From the experimental results, there is no significant variation in electronic structure of oxygen- and hydrogen-plasma treated UNCD films. On the other hand, the biased treated UNCD film shows more remarkable change on the sp2 and sp3 states. The formation of sp2 bonding and the reduction of sp3 bonding are the consequence of the improved electron field emission properties.
    關聯: Diamond and Related Materials 17(7-10), pp.1150-1153
    DOI: 10.1016/j.diamond.2007.12.001
    显示于类别:[物理學系暨研究所] 期刊論文


    档案 大小格式浏览次数
    0925-9635_17(7-10)p1150-1153.pdf290KbAdobe PDF244检视/开启



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