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'NMR Spectra' in keywords Facet   section ZfN Section A:Volume 051  [X]
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1996 (1)
1Author    Takashi Ohno, Yutaka Kishimoto, Tatsuo Kanashiro, Mitsuhiro Miyamoto, Toshio Tanaka, Kazuo MiyataniRequires cookie*
 Title    Change in 51 V Relaxation Rates due to CDW in CuV 2 S 4  
 Abstract    The temperature variations of the 63 Cu, 65 Cu and 51 V NMR spectra and 51 V spin-lattice relaxation rate 1/T have been measured in a thiospinel CuV 2 S 4 . Drastic changes in the spectra and relaxation rates were observed at the charge density wave (CDW) transition temperature. With decreasing temperature T, 1 /Ti decreases exponentially due to the CDW transition (75 K < T< 90 K). The energy gap made by the CDW formation at 90 K is estimated to be 0.052 eV from an Arrhenius plot of 1/Tj. 
  Reference    Z. Naturforsch. 51a, 773—776 (1996); received April 2 1996 
  Published    1996 
  Keywords    CuV 2 S 4, charge density wave (CDW), NMR spectra, spin-lattice relaxation rate, energy gap- 
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 TEI-XML for    default:Reihe_A/51/ZNA-1996-51a-0773.pdf 
 Identifier    ZNA-1996-51a-0773 
 Volume    51