ESR study of the ordering transformation

M. Tanatar, T. Ishiguro, T. Kondo, G. Saito

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


Ordering transformation and its effect on the electronic structure of the (Formula presented) organic superconductor was studied by measuring annealing induced changes in low temperature ESR spectra and spin susceptibility temperature dependence. The transformation is shown to proceed through coexistence of two phases. Besides resistivity decrease, ordering was shown to increase ESR spin susceptibility (below about 160 K) with a tendency for restoration of the temperature independent Pauli term. Gaplike spin susceptibility behavior below 60 K is shown to develop only at some stage of ordering. These effects point to a relationship between temperature dependent spin susceptibility in the salt and incomplete ordering.

Original languageEnglish
Pages (from-to)3278-3281
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number5
Publication statusPublished - 2000
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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