ESR study on α-(BEDT-TTF)2KHg(XCN)4 (X = S, Se)

Shuichi Kawamata, Kanako Ohsono, Takekazu Ishida, Takahiko Sasaki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Electron spin resonance (ESR) experiments with 15 GHz microwave have been performed on α-(BEDT-TTF)2KHg(XCN)4 (X = S, Se) single crystals at various different temperatures down to 1.5 K. A new resonance line is observed below the density wave transition temperature of 8 K for the X = S salt. No anomaly is observed for the X = Se salt which does not undergo the density wave transition. The results of the temperature and angular dependencies of the resonance lines suggest that the spin density wave state is likely to occur for the X = S salt.

Original languageEnglish
Pages (from-to)559-560
Number of pages2
JournalSynthetic Metals
Volume135-136
DOIs
Publication statusPublished - 2003 Apr 4

Keywords

  • Electron spin resonance
  • Magnetic phase transitions
  • Organic conductors based on radical cation and/or anion salts

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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