Title :
Complementary techniques for probing terahertz magnetic excitations in Cu3Bi(SeO3)2O2Cl
Author :
Miller, K.H. ; Constable, E. ; Berger, H. ; Tanner, D.B. ; Horvat, J. ; Lewis, R.A.
Author_Institution :
Dept. of Phys., Univ. of Florida, Gainesville, FL, USA
Abstract :
A low frequency magnetic excitation in Cu3Bi(SeO3)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.
Keywords :
bismuth compounds; copper compounds; multiwave mixing; terahertz wave spectra; Cu3Bi(SeO3)2O2Cl; mercury arc lamp; spectroscopic method; terahertz magnetic excitations; terahertz radiation; two-colour photomixing system; Frequency measurement; Lighting; Magnetic resonance; Magnetic separation; Superconducting magnets; Synchrotrons;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location :
Wollongong, NSW
Print_ISBN :
978-1-4673-1598-2
Electronic_ISBN :
2162-2027
DOI :
10.1109/IRMMW-THz.2012.6380234