The ground state of NaV2O5

Tapan Chatterji*, K. D. Liß, G. J. McIntyre, M. Weiden, R. Hauptmann, C. Geibel

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

Abstract

Neutron and X-ray diffraction experiments have shown that NaV2O5 consists of zig-zag V chains of average valence 4.5 rather than a charge ordered state at room temperature. Both these experiments revealed super-lattice reflections below the phase transition temperature TSP ≈ 34 K. The modulation below TSP is due to displacements predominantly of V atoms for which we propose a model.

Original languageEnglish
Pages (from-to)23-26
Number of pages4
JournalSolid State Communications
Volume108
Issue number1
DOIs
StatePublished - 19 Aug 1998
Externally publishedYes

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