Refinement of the pressure-temperature phase diagram of the organic superconductor with asymmetric anions (formula presented)

Y. J. Jo, E. S. Choi, Haeyong Kang, W. Kang, I. S. Seo, O. H. Chung

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The pressure-temperature phase diagram of the organic superconductor (formula presented) is refined by performing measurements of the interlayer resistance (formula presented) and the longitudinal thermoelectric power (formula presented) In addition to refining the phase transitions previously discussed in the literature, the results show at least two new phase changes at high pressure. The complexity of the phase diagram suggests that the finite electric dipole moment of the asymmetric (formula presented) anions, which gives these anions an additional degree of freedom, should be taken into account in addition to their structural ordering.

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume67
Issue number1
DOIs
StatePublished - 2003

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