Donor-acceptor-type complexes of (BEDT-TTF)(TCNQ) analogues: Peculiar magnetic transition in (BEDO-TTF)(Cl2TCNQ)

T. Hasegawa, Ryusuke Kondo, S. Kagoshima, Y. Iwasa, T. Mochida, T. Akutagawa, T. Nakamura

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This report presents electronic properties of an ionic mixed-stack charge-transfer compound, (BEDO-TTF)(Cl2TCNQ), which is a magnetic insulator exhibiting Curie-Weiss behavior in magnetic susceptibility followed by a sharp drop at around 100∼120K. The vibronic spectra of this compound at low temperature clearly indicate that the observed magnetic anomaly is not associated with the conventional "spin-Peierls"-like dimeric lattice distortions.

Original languageEnglish
Pages (from-to)991-992
Number of pages2
JournalSynthetic Metals
Volume120
Issue number1-3
DOIs
Publication statusPublished - Mar 15 2001
Externally publishedYes

Fingerprint

magnetic anomalies
Magnetic susceptibility
Electronic properties
Charge transfer
charge transfer
insulators
analogs
magnetic permeability
electronics
Temperature
BEDT-TTF
tetracyanoquinodimethane

Keywords

  • Infrared and Raman spectroscopy
  • Magnetic phase transitions
  • Organic semiconductors based on conjugated molecules

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Polymers and Plastics

Cite this

Donor-acceptor-type complexes of (BEDT-TTF)(TCNQ) analogues : Peculiar magnetic transition in (BEDO-TTF)(Cl2TCNQ). / Hasegawa, T.; Kondo, Ryusuke; Kagoshima, S.; Iwasa, Y.; Mochida, T.; Akutagawa, T.; Nakamura, T.

In: Synthetic Metals, Vol. 120, No. 1-3, 15.03.2001, p. 991-992.

Research output: Contribution to journalArticle

Hasegawa, T. ; Kondo, Ryusuke ; Kagoshima, S. ; Iwasa, Y. ; Mochida, T. ; Akutagawa, T. ; Nakamura, T. / Donor-acceptor-type complexes of (BEDT-TTF)(TCNQ) analogues : Peculiar magnetic transition in (BEDO-TTF)(Cl2TCNQ). In: Synthetic Metals. 2001 ; Vol. 120, No. 1-3. pp. 991-992.
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AU - Nakamura, T.

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