• DocumentCode
    2260540
  • Title

    Photoinduced femtosecond formation of ferromagnetism in a strongly correlated antiferromagentic manganite

  • Author

    Li, Tianqi ; Patz, Aaron ; Yan, Jiaqiang ; Lograsso, Thomas A. ; Perakis, Ilias E. ; Wang, Jigang

  • Author_Institution
    Dept. of Phys. & Astron., Iowa State Univ., Ames, IA, USA
  • fYear
    2011
  • fDate
    1-6 May 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report a pump threshold behavior of fs photoinduced magnetization enhancement in a antiferromagnetic manganite, which shows the establishment of thermally-inaccessible, hidden ferromagnetic ground state and build-up of new magnetic order parameters within 180 fs.
  • Keywords
    antiferromagnetic materials; calcium compounds; ferromagnetic materials; ferromagnetic-antiferromagnetic transitions; ground states; magnetisation; praseodymium compounds; Pr0.7Ca0.3MnO3; femtosecond photoinduced magnetization enhancement; ferromagnetism; magnetic order parameters; photoinduced femtosecond formation; pump threshold behavior; strongly correlated antiferromagnetic manganite; thermally-inaccessible hidden ferromagnetic ground state; Land surface temperature; Magnetic recording; Magnetic semiconductors; Magnetization; Transient analysis; Ultrafast optics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2011 Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-4577-1223-4
  • Type

    conf

  • Filename
    5951477
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2260540