• DocumentCode
    733678
  • Title

    First-principles calculations for ultrafast laser-induced damage in dielectrics

  • Author

    Sato, S.A. ; Yabana, K. ; Shinohara, Y. ; Otobe, T. ; Lee, K.-M. ; Bertsch, G.F.

  • Author_Institution
    Grad. Sch. of Pure & Appl. Sci., Univ. of Tsukuba, Tsukuba, Japan
  • fYear
    2015
  • fDate
    10-15 May 2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Irradiation of intense and ultrashort laser pulses on dielectric surface is calculated in real-time using first-principles time-dependent density functional theory. It is found that calculated energy distribution transferred from laser pulse to electrons in dielectrics explains measured threshold and depth of laser-induced damage.
  • Keywords
    ab initio calculations; density functional theory; laser beam effects; Irradiation; dielectric surface; energy distribution; first-principles calculations; first-principles time-dependent density functional theory; ultrafast laser-induced damage; Atomic beams; Dielectrics; Dynamics; Electric potential; Electromagnetic fields; Mathematical model; Real-time systems;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2015 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    7184119
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=733678