EPR Observation of the dimensional crossover in (TMTSF)2ClO4

C. E. Lee, C. H. Lee, W. Kang, O. H. Chung

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4 Scopus citations


High temperature electron spin dynamics in the organic superconductor (TMTSF)2ClO4 (tetramethyltetraselenafulvalenium-perchlorate) was studied by means of EPR measurements. Distinct temperature dependencies were observed from the line components attributed to the highly conductive stacking direction and the transverse plane, respectively. In particular, while the stacking direction component shows a metallic behavior in the whole temperature range investigated, the other component shows an apparent dimensional crossover at around 160 K.

Original languageEnglish
Pages (from-to)69-72
Number of pages4
JournalSolid State Communications
Issue number1
StatePublished - 10 Dec 1998

Bibliographical note

Funding Information:
This work was supported by the Korea Science and Engineering Foundation (9661-0210-056-2) and the Ministry of Education (BSRI-97-2410/2428). We thank K.M. Lee for assistance in preparing the manuscript.


  • A. Organic crystals
  • A. Superconductors
  • D. Electronic transport
  • D. Spin dynamics
  • E. Electron paramagnetic resonance


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