Superlattice structural analysis of (TTM-TTP)I3 at low temperatures

Y. Nogami, T. Kambe, N. Fujimura, K. Oshima, T. Mori, T. Kawamoto

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

The title quasi one-dimensional conductor with a half-filled energy band shows two kinds of modulated structures q1 of (0 0 0.5) below 160 K and q2 of (0.5 0 0.5) below 100 K. These wave vectors can nest Q1D Fermi surface. Two kinds of superlattice structures were solved using X-ray. In both cases, enhanced displacements of I3 ions were observed. Their possible origins and their effects on the physical properties were discussed.

Original languageEnglish
Pages (from-to)637-638
Number of pages2
JournalSynthetic Metals
Volume135-136
DOIs
Publication statusPublished - Apr 4 2003

Keywords

  • Diffraction and scattering
  • Organic conductors based on radical cation and/or anion salts
  • Structural phase transitions
  • X-ray emission

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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