• DocumentCode
    1687793
  • Title

    Dynamic decoupling of spin-lattice-charge excitations in iron pnictides using time-resolved laser ellipsometry

  • Author

    Li, Tianqi ; Patz, Aaron ; Ran, Sheng ; Bud´ko, Sergey ; Canfield, Paul ; Wang, Jigang

  • Author_Institution
    Dept. of Phys. & Astron., Iowa State Univ., Ames, IA, USA
  • fYear
    2012
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report distinct dynamics of magnetic, electronic anisotropy and charge excitations in parent and weakly Co-doped BaFe2As2, which identify the manifestation of the Ising nematic symmetry and, its contribution to magneto-structural phase transition.
  • Keywords
    Ising model; barium compounds; cobalt; double nuclear magnetic resonance; high-temperature superconductors; iron compounds; magnetic anisotropy; magnetic structure; solid-state phase transformations; spin-lattice relaxation; BaFe2As2:Co; Ising nematic symmetry; dynamic decoupling; electronic anisotropy; iron pnictides; magnetic anisotropy; magneto-structural phase transition; spin-lattice-charge excitations; time-resolved laser ellipsometry; Anisotropic magnetoresistance; Compounds; Magnetic domains; Materials; Perpendicular magnetic anisotropy; Superconducting magnets;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2012 Conference on
  • Conference_Location
    San Jose, CA
  • Print_ISBN
    978-1-4673-1839-6
  • Type

    conf

  • Filename
    6326951
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1687793