Magnetic phase diagram and superconductivity in κ-type ET salts

N. Yoneyama, T. Sasaki, N. Kobayashi

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

We measured the static magnetic susceptibility of κ-(BEDT-TTF)2Cu[N(CN)2]Cl. The temperature dependence of the susceptibility can be explained, by an activating-type temperature dependence in the overall paramagnetic state below about 100 K. There is no anisotropic behavior in the paramagnetic state within the experimental resolution. Therefore, in contrast to the superconducting salt κ-(BEDT-TTF)2X (X=Cu(NCS)2, Cu[N(CN)2]Br) the corresponding phase transition at T* (= 46-50 K in X = Cu(NCS)2, 37-38 K in X = Cu[N(CN)2]Br) does not exist in the present compound.

Original languageEnglish
Pages (from-to)1205-1206
Number of pages2
JournalSynthetic Metals
Volume137
Issue number1-3
DOIs
Publication statusPublished - 2003 Apr 4
EventICSM 2002 - Shanghai, China
Duration: 2002 Jun 292002 Jul 5

Keywords

  • Magnetic measurements
  • Organic superconductors
  • Other phase transitions
  • Superconducting phase transitions

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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