Charge and sodium ordering in β-Na0.33v2O3

P. H M Van Loosdrecht*, C. N. Presura, M. Popinciuc, D. Van Der Marel, G. Maris, T. T M Palstra, P. J M Van Bentum, H. Yamada, T. Yamauchi, Y. Ueda

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Abstract

Polarized Raman and optical spectra for the quasi one-dimensional metallic vanadate β-Na0.33V2O3 are reported for various temperatures. The spectra are discussed in the light of the sodium and charge ordering transitions occurring in this material, and demonstrate the presence of strong electron-phonon coupling.

Original languageEnglish
Pages (from-to)587-590
Number of pages4
JournalJournal of superconductivity and novel magnetism
Volume15
Issue number6
DOIs
Publication statusPublished - 1 Dec 2002
Externally publishedYes

Keywords

  • Charge ordering
  • Metal-insulator transition
  • Phase transitions
  • Raman and optical spectroscopy
  • Vanadates

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