Raman spectra and the symmetry of spin-Peierls crystal alpha'-NaV2O5

Victor N. Denisov; Boris N. Mavrin; Alexei N. Ivlev

doi:10.1117/12.378127

18 February 2000 Raman spectra and the symmetry of spin-Peierls crystal α'-NaV₂O₅

Victor N. Denisov, Boris N. Mavrin, Alexei N. Ivlev

Proceedings Volume 4069, Raman Scattering; (2000) https://doi.org/10.1117/12.378127
Event: Raman Scattering, 1998, Moscow, Russian Federation

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.

Citation Download Citation

Victor N. Denisov, Boris N. Mavrin, and Alexei N. Ivlev "Raman spectra and the symmetry of spin-Peierls crystal α'-NaV₂O₅", Proc. SPIE 4069, Raman Scattering, (18 February 2000); https://doi.org/10.1117/12.378127

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