Turn off MathJax
Article Contents
Wen-Huan Zhu, Zhongkai Huang , Maolin Bo , Jin Huang, Cheng Peng , Hai Liu . Surface, size and thermal effects in alkali metal with core-electron binding-energy shifts[J]. Chinese Journal of Chemical Physics .
Citation: Wen-Huan Zhu, Zhongkai Huang , Maolin Bo , Jin Huang, Cheng Peng , Hai Liu . Surface, size and thermal effects in alkali metal with core-electron binding-energy shifts[J]. Chinese Journal of Chemical Physics .

Surface, size and thermal effects in alkali metal with core-electron binding-energy shifts

  • Received Date: 2020-11-03
  • Accepted Date: 2020-12-30
  • Rev Recd Date: 2020-12-29
  • Available Online: 2021-01-21
  • Consistency between density functional theory calculations and X-ray photoelectron spectroscopy measurements confirms our predications on the undercoordination-induced local bond relaxation and core level shift of alkali metal, which determine the surface, size and thermal properties of materials. Zone-resolved photoelectron spectroscopy analysis method and bond order-length-strength theory can be utilized to quantify the physical parameters regarding bonding identities and electronic property of metal surfaces, which allows for the study of the core-electron binding-energy shifts in alkali metals. By employing these methods and first principle calculation in this work, we can obtain the information of bond and atomic cohesive energy of under-coordinated atoms at the alkali metal surface. In addition, the effect of size and temperature towards the binding-energy in the surface region can be seen from the view point of Hamiltonian perturbation by atomic relaxation with atomic bonding.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (107) PDF downloads(22) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return