Electron paramagnetic resonance study of the anion ordering in the organic superconductor (TMTSF) 2ClO 4

Cheol Eui Lee, C. H. Lee, K. M. Lee, O. H. Chung, W. Kang

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Anion ordering in the tetramethyltetraselenafulvalenium-perchlorate ((TMTSF) 2ClO 4) organic superconductor was manifest in our EPR measurements. Above the anion-ordering temperature, the resonance linewidth showed a linear temperature dependence attributed to torsional-oscillation-induced spin-orbit coupling. On the other hand, it showed a T 3 dependence below the anion ordering, which can be ascribed to spin-orbit coupling in the presence of lattice scattering.

Original languageEnglish
Pages (from-to)626-628
Number of pages3
JournalJournal of the Korean Physical Society
Issue number5
Publication statusPublished - 1998 Dec 1


ASJC Scopus subject areas

  • Physics and Astronomy(all)

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