Pressure effect on the competing charge ordered states in θ-(BEDT-TTF) 2CsZn(SCN) 4

M. Watanabe, M. Osanai, Y. Dohi, Y. Ishikawa, Y. Noda, Yoshio Nogami, I. Terasaki, H. Mori, T. Mori

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The pressure effect on the competing charge ordered states in θ-(BEDT-TTF) 2CsZn(SCN) 4 was investigated by X-ray diffraction method. Under 1.1 GPa, the threefold long range ordered superstructure with the wave vector q 1 = (-2/3 0 1/3) was detected below 240 K, and the twofold charge ordering with the wave vector q 2 = (0 0 1/2) was suppressed from 3 to 300 K by the pressure.

Original languageEnglish
JournalPhysica B: Condensed Matter
Volume405
Issue number11 SUPPL.
DOIs
Publication statusPublished - Jun 1 2010

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Pressure effects
pressure effects
X ray diffraction
diffraction
x rays
BEDT-TTF

Keywords

  • Competing charge ordered states
  • Metal insulator transition
  • Organic conductor with quasi-triangular lattice
  • X-ray diffraction

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Pressure effect on the competing charge ordered states in θ-(BEDT-TTF) 2CsZn(SCN) 4 . / Watanabe, M.; Osanai, M.; Dohi, Y.; Ishikawa, Y.; Noda, Y.; Nogami, Yoshio; Terasaki, I.; Mori, H.; Mori, T.

In: Physica B: Condensed Matter, Vol. 405, No. 11 SUPPL., 01.06.2010.

Research output: Contribution to journalArticle

Watanabe, M, Osanai, M, Dohi, Y, Ishikawa, Y, Noda, Y, Nogami, Y, Terasaki, I, Mori, H & Mori, T 2010, 'Pressure effect on the competing charge ordered states in θ-(BEDT-TTF) 2CsZn(SCN) 4 ', Physica B: Condensed Matter, vol. 405, no. 11 SUPPL.. https://doi.org/10.1016/j.physb.2010.03.018
Watanabe, M. ; Osanai, M. ; Dohi, Y. ; Ishikawa, Y. ; Noda, Y. ; Nogami, Yoshio ; Terasaki, I. ; Mori, H. ; Mori, T. / Pressure effect on the competing charge ordered states in θ-(BEDT-TTF) 2CsZn(SCN) 4 . In: Physica B: Condensed Matter. 2010 ; Vol. 405, No. 11 SUPPL.
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AU - Noda, Y.

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AU - Terasaki, I.

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