English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 49647/84944 (58%)
造访人次 : 7707523      在线人数 : 60
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/987654321/72630


    题名: Electro-optical modulation for a boron nitride nanotube probed by first-principles calculations
    作者: Chen, Chun-Wei;Lee, Ming-Hsien;Lin, Yu-Ting
    贡献者: 淡江大學物理學系
    关键词: Engineering uncontrolled terms: Blueshift;Energy shift;Quantum confinement;Surface resonance
    日期: 2006-11
    上传时间: 2013-05-31 11:32:18 (UTC+8)
    出版者: College Park: American Institute of Physics
    摘要: The electro-optical modulation effect of a (10,0) boron nitride nanotube is investigated by first-principles, density functional theory calculations. The optical properties of boron nitride nanotubes can be tuned through perturbation by a transverse electric field. Large optical anisotropy in variations of the absorption spectra and refractive indices in response to external electric field is found. In addition, a method called the band-resolved absorption density analysis technique is developed to investigate the detailed optical absorption transition processes. The result is consistent with the recent experimental observation [ M. Ishigami et al., Phys. Rev. Lett. 94, 56804 (2005) ] and suggests that the boron nitride nanotubes can be a promising material for electro-optical modulation device applications.
    關聯: Applied Physics Letters 89(22), 223105(3pages)
    DOI: 10.1063/1.2370561
    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
    0003-6951_89(22)p22315.pdf326KbAdobe PDF136检视/开启
    index.html0KbHTML132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