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Proceedings Paper

Raman spectra and the symmetry of spin-Peierls crystal alpha'-NaV2O5
Author(s): Victor N. Denisov; Boris N. Mavrin; Alexei N. Ivlev
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Paper Abstract

Polarized room-temperature Raman spectra of 1D spin-Peierls single crystal (alpha) '-NaV2O5 are obtained in backscattering geometries which enabled one to observe all types of the Raman active modes. The Raman spectra of this crystal with various degrees of the deficiency of the Na atoms are also represented. The Raman data are consistent with the recent x-ray measurements and confirm the centrosymmetrical structure of this crystals at room temperature.

Paper Details

Date Published: 18 February 2000
PDF: 5 pages
Proc. SPIE 4069, Raman Scattering, (18 February 2000); doi: 10.1117/12.378127
Show Author Affiliations
Victor N. Denisov, Institute of Spectroscopy (Russia)
Boris N. Mavrin, Institute of Spectroscopy (Russia)
Alexei N. Ivlev, Institute of Spectroscopy (Russia)

Published in SPIE Proceedings Vol. 4069:
Raman Scattering
Vladimir S. Gorelik; Anna D. Kudryavtseva, Editor(s)

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