Low temperature X-ray and ESR study of one-dimensional compound (TTM-TTP)I3

N. Fujimura, A. Namba, Takashi Kambe, Yoshio Nogami, K. Oshima, T. Mori, T. Kawamoto, Y. Misaki, T. Yamabe

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

(TTM-TTP)I3 which has been considered as the typical one-dimensional half-filled band system, has been critically restudied by structural and magnetic measurements. X-ray diffuse scattering study reveals the formation of 2kF CDW superstructure with the wave vector q1 =(0, 0, 0.5) below 160 K of the metal-insulator transition temperature. Another structural modulation with q2 = (0.5, 0, 0.5) is observed below 90-100 K. Modulated structure analysis using the q2 satellite reflections and the Bragg reflections shows the large displacement in I3 anion. Anomalies in χ, line width and g-value of ESR measurements which correspond to the structural anomaly, are also reported.

Original languageEnglish
Pages (from-to)2111-2112
Number of pages2
JournalSynthetic Metals
Volume103
Issue number1-3
DOIs
Publication statusPublished - Jun 24 1999

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Paramagnetic resonance
anomalies
X rays
Metal insulator transition
Magnetic variables measurement
X ray scattering
Linewidth
Superconducting transition temperature
magnetic measurement
Anions
x rays
Negative ions
transition temperature
Modulation
insulators
Satellites
anions
modulation
Temperature
scattering

ASJC Scopus subject areas

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

Cite this

Low temperature X-ray and ESR study of one-dimensional compound (TTM-TTP)I3. / Fujimura, N.; Namba, A.; Kambe, Takashi; Nogami, Yoshio; Oshima, K.; Mori, T.; Kawamoto, T.; Misaki, Y.; Yamabe, T.

In: Synthetic Metals, Vol. 103, No. 1-3, 24.06.1999, p. 2111-2112.

Research output: Contribution to journalArticle

Fujimura, N, Namba, A, Kambe, T, Nogami, Y, Oshima, K, Mori, T, Kawamoto, T, Misaki, Y & Yamabe, T 1999, 'Low temperature X-ray and ESR study of one-dimensional compound (TTM-TTP)I3', Synthetic Metals, vol. 103, no. 1-3, pp. 2111-2112. https://doi.org/10.1016/S0379-6779(98)00473-1
Fujimura, N. ; Namba, A. ; Kambe, Takashi ; Nogami, Yoshio ; Oshima, K. ; Mori, T. ; Kawamoto, T. ; Misaki, Y. ; Yamabe, T. / Low temperature X-ray and ESR study of one-dimensional compound (TTM-TTP)I3. In: Synthetic Metals. 1999 ; Vol. 103, No. 1-3. pp. 2111-2112.
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AU - Kawamoto, T.

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