Complementary techniques for probing terahertz magnetic excitations in Cu3Bi(SeO3)2O2Cl

نویسندگان

  • K H. Miller
  • J Horvat
  • K. H. Miller
  • E. Constable
  • H. Berger
  • D. B. Tanner
  • J. Horvat
  • R. A. Lewis
چکیده

A low frequency magnetic excitation in Cu3Bi(SeO 3)2O2Cl has been studied through complementary spectroscopic techniques which utilised terahertz radiation from a synchrotron, a mercury arc lamp, and a two-colour photomixing system. The excitation has been studied at temperatures down to 5K and in magnetic fields up to 10T. © 2012 IEEE.

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تاریخ انتشار 2014