淡江大學機構典藏:Item 987654321/117354
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 64187/96966 (66%)
造訪人次 : 11335752      線上人數 : 153
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋


    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/117354


    題名: Atomic-Scale Visualization of Quantum Interference on a Weyl Semimetal Surface by Scanning Tunneling Microscopy
    作者: Zheng, Hao;Xu, Su-Yang;Bian, Guang;Guo, Cheng;Chang, Guoqing;Sanchez, Daniel S.;Belopolski, Ilya;Lee, Chi-Cheng;Huang, Shin-Ming;Zhang, Xiao;Sankar, Raman;Alidoust, Nasser;Chang, Tay-Rong;Wu, Fan;Neupert, Titus;Chou, Fangcheng;Jeng, Horng-Tay;Yao, Nan;Bansil, Arun;Shuang Jia, Hsin Lin;Hasan, M. Zahid
    關鍵詞: Weyl semimetal;topological matter;scanning tunneling microscopy
    日期: 2016-01-08
    上傳時間: 2019-10-10 12:10:29 (UTC+8)
    出版者: ACS Publications
    摘要: Weyl semimetals may open a new era in condensed matter physics, materials science, and nanotechnology after graphene and topological insulators. We report the first atomic scale view of the surface states of a Weyl semimetal (NbP) using scanning tunneling microscopy/spectroscopy. We observe coherent quantum interference patterns that arise from the scattering of quasiparticles near point defects on the surface. The measurements reveal the surface electronic structure both below and above the chemical potential in both real and reciprocal spaces. Moreover, the interference maps uncover the scattering processes of NbP’s exotic surface states. Through comparison between experimental data and theoretical calculations, we further discover that the orbital and/or spin texture of the surface bands may suppress certain scattering channels on NbP. These results provide a comprehensive understanding of electronic properties on Weyl semimetal surfaces.
    關聯: ACS Nano 10, 1378
    DOI: 10.1021/acsnano.5b06807
    顯示於類別:[物理學系暨研究所] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    Atomic-Scale Visualization of Quantum Interference on a Weyl Semimetal Surface by Scanning Tunneling Microscopy.pdf1985KbAdobe PDF1檢視/開啟
    index.html0KbHTML188檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

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