• DocumentCode
    500695
  • Title

    Ultrafast terahertz probe of spin-density wave dynamics in organic conductor (TMTSF)2PF6

  • Author

    Watanabe, S. ; Kondo, R. ; Kagoshima, S. ; Shimano, R.

  • Author_Institution
    Dept. of Phys., Univ. of Tokyo, Tokyo, Japan
  • fYear
    2009
  • fDate
    2-4 June 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Photo-induced terahertz reflectivity change of the spin-density wave (SDW) gap in (TMTSF)2PF6 is observed. We find an ultrafast (~ps) increase of terahertz conductivity indicating a destabilization of the SDW states by a weak photo-excitation.
  • Keywords
    high-speed optical techniques; organic compounds; photoexcitation; spin density waves; submillimetre wave spectra; SDW states; organic conductor; photoexcitation; photoinduced terahertz reflectivity; spin-density wave dynamics; terahertz conductivity; ultrafast terahertz probe; Conductivity; Conductors; Frequency estimation; Laser excitation; Optical pulses; Optical pumping; Probes; Reflectivity; Stationary state; Ultrafast optics; (300.6250); (300.6495);
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-55752-869-8
  • Electronic_ISBN
    978-1-55752-869-8
  • Type

    conf

  • Filename
    5226110
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=500695