English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 57615/91160 (63%)
造访人次 : 13559735      在线人数 : 112
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/987654321/108236

    题名: Quantum transport model for zigzag molybdenum disulfide nanoribbon structures : a full quantum framework
    作者: Chen, Chun-Nan;Shyu, Feng-Lin;Chung, Hsien-Ching;Lin, Chiun-Yan;Wu, Jhao-Ying
    关键词: Complex energy band;MoS2 nanoribbon;quantum transport;non-equilibrium Green's function (NEGF);van Hove singularities;conductance quantization
    日期: 2016-08-31
    上传时间: 2016-11-12 02:10:48 (UTC+8)
    出版者: American Institute Physics
    摘要: Mainly based on non-equilibrium Green’s function technique in combination with the three-band model, a full atomistic-scale and full quantum method for solving quantum transport problems of a zigzag-edge molybdenum disulfide nanoribbon (zMoSNR) structure is proposed here. For transport calculations, the relational expressions of a zMoSNR crystalline solid and its whole device structure are derived in detail and in its integrity. By adopting the complex-band structure method, the boundary treatment of this open boundary system within the non-equilibrium Green’s function framework is so straightforward and quite sophisticated. The transmission function, conductance, and density of states of zMoSNR devices are calculated using the proposed method. The important findings in zMoSNR devices such as conductance quantization, van Hove singularities in the density of states, and contact interaction on channel are presented and explored in detail.
    關聯: AIP Advances 6(8), 085123(16 pages)
    DOI: 10.1063/1.4962346
    显示于类别:[物理學系暨研究所] 期刊論文


    档案 描述 大小格式浏览次数
    Quantum transport model for zigzag molybdenum disulfide nanoribbon structures a full quantum framework.pdf1365KbAdobe PDF0检视/开启



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