Electron Diffraction Study of the Phase Transformation of α′-NaV2O5

Kenji Tsuda, Shuichi Amamiya, Michiyoshi Tanaka, Yukio Noda, Masahiko Isobe, Yutaka Ueda

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The phase transformation of α′-NaV2O5 has been studied by electron diffraction. It has been observed for the first time that two different types of diffuse scatterings exist; one appears slightly above Tc and the other appears already at room temperature. The former type of diffuse scattering locks into superlattice reflections at Tc. The superlattice reflections and the former type of diffuse scattering are explained by a long-period anti-phase-domain structure (LPAPDS) model and the fluctuation of its period.

Original languageEnglish
Pages (from-to)1935-1938
Number of pages4
Journaljournal of the physical society of japan
Volume69
Issue number7
DOIs
Publication statusPublished - 2000 Jul

Keywords

  • Diffuse scattering
  • Electron diffraction
  • Structural phase transition
  • Superlattice reflection
  • α′-NaVO

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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