Back to Search
Start Over
Deuteration Effect and Possible Origin of the Charge-Ordering Transition of (TMTTF)2X
- Source :
- Journal of the Physical Society of Japan. 74:3288-3294
- Publication Year :
- 2005
- Publisher :
- Physical Society of Japan, 2005.
-
Abstract
- ESR, NMR and X-ray measurements were performed for pristine and fully perdeuterio-TMTTF, TMTTF- d 12 salts. Significant enhancement by deuteration of the charge-order phase transition temperature, T CO , was observed in ESR measurements for all (TMTTF) 2 X salts measured. No obvious relation between the SbF 6 anion motion and the TMTTF charge-order was found by 19 F NMR. We also performed single crystal X-ray measurements to understand the deuteration effects and temperature dependence of the crystal structure. A possible relationship between the T CO 's and crystallographical parameters is proposed. The deuteration effects and possible origin of the charge-ordering transition of TMTTF salts are discussed.
Details
- ISSN :
- 13474073 and 00319015
- Volume :
- 74
- Database :
- OpenAIRE
- Journal :
- Journal of the Physical Society of Japan
- Accession number :
- edsair.doi...........022500dfb0fba2283ceb20a03fd72750