• DocumentCode
    153470
  • Title

    Magnetic field induced spin reorientation transition in NdFeO3 investigated with THz time-domain spectroscopy

  • Author

    Junjie Jiang ; Zuanming Jin ; Guohong Ma ; Shixun Cao ; Zhen Tian ; Jiaguang Han ; Weili Zhang

  • Author_Institution
    Dept. of Phys., Shanghai Univ., Shanghai, China
  • fYear
    2014
  • fDate
    14-19 Sept. 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Magnetic field and temperature dependence of spin wave excitation and manipulation in RFeO3 (R=Nd) are studied with THz time-domain spectroscopy. Our studies reveal that the spin reorientation transition triggered by external magnetic field is strongly anisotropic: magnetic fields along a-axis is much easier to switch the spin alignment than that along c-axis in NdFeO3 crystal.
  • Keywords
    magnetic transitions; neodymium compounds; spin dynamics; spin waves; terahertz wave spectra; time-domain analysis; NdFeO3; THz time-domain spectroscopy; external magnetic field; magnetic field induced spin reorientation transition; spin alignment; spin reorientation transition; spin wave excitation; Crystals; Magnetic fields; Magnetic resonance; Magnetization; Temperature dependence; Time-domain analysis; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
  • Conference_Location
    Tucson, AZ
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2014.6956466
  • Filename
    6956466
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=153470