Electrical and magnetic properties of weak ferromagnetic organic conductor, τ-(EDO-S, S-DMEDT-TTF)2(AuBr2)1+y, (y ∼ 0.75) and its analogs

Harukazu Yoshino, Takako Konoike, Keizo Murata, George C. Papavassiliou, Takahiko Sasaki, Takashi Yamamoto, Hiroyuki Tajima

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)

Abstract

The electric resistivity was measured for τ- (EDO-S,S-DMEDT-TTF) 2(AuBr2)1+y (1), τ-(EDO-S,S-DMEDT-TTF) 2- (I3)1+y (2) and τ-(P-S,S-DMEDT-TTF) 2(AuBr2)1+y (3), (y∼0.75) under hydrostatic pressure and magnetic field. Pressure increases the M-I transition temperature of (2) and (3). The period of the angular dependence of the magnetoresistance of (1) at 5 T changes from 90° to 180° by pressure of 5 kbar, while that of (2) and (3) is not changed.

Original languageEnglish
Pages (from-to)171-176
Number of pages6
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume376
DOIs
Publication statusPublished - 2002
EventProceedings of the Interdisciplinary Symposium on Multifunctionality of Inorganic , Organic, and Their Hybrid Solids - Honolulu, HI, United States
Duration: 2000 Dec 152000 Dec 18

Keywords

  • Magnetoresistance
  • Reflectance spectra
  • τ-type conductor

ASJC Scopus subject areas

  • Condensed Matter Physics

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