ELECTRON-PARAMAGNETIC-RESONANCE STUDY OF THE ANION ORDERING IN THE ORGANIC SUPERCONDUCTOR (TMTSF)(2)CLO4

Authors
LEE CE LEE CH LEE KM CHUNG OH KANG W
Citation
Ce. Lee et al., ELECTRON-PARAMAGNETIC-RESONANCE STUDY OF THE ANION ORDERING IN THE ORGANIC SUPERCONDUCTOR (TMTSF)(2)CLO4, Journal of the Korean Physical Society, 33(5), 1998, pp. 626-628
Citations number
20
Categorie Soggetti
Physics
Journal title
Journal of the Korean Physical Society → ACNP
ISSN journal
03744884
Volume
33
Issue
5
Year of publication
1998
Pages
626 - 628
Database
ISI
SICI code
0374-4884(1998)33:5<626:ESOTAO>2.0.ZU;2-9
Abstract
Anion ordering in the tetramethyltetraselenafulvalenium-perchlorate (( TMTSF)(2)ClO4) organic superconductor was manifest in our EPR measurem ents. Above the anion-ordering temperature the resonance linewidth sho wed a linear temperature dependence attributed to torsional-oscillatio n-induced spin-orbit coupling. On the other hand, it showed a T-3 depe ndence below the anion ordering, which can be ascribed to spin-orbit c oupling in the presence of lattice scattering.