Spin-Peierls transition in NaV2O5 in high magnetic fields

Preprint

14 April 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9911298

Abstract

We investigate the magnetic field dependence of the spin-Peierls transition in NaV$_2$O$_5$ in the field range 16T-30T. The transition temperature exhibits a very weak variation with the field, suggesting a novel mechanism for the formation of the spin-Peierls state. We argue that a charge ordering transition accompanied by singlet formation is consistent with our observations.

Keywords

MECHANISM FOR THE FORMATION
SPIN PEIERLS TRANSITION
CHARGE ORDERING
MAGNETIC FIELDS
HIGH MAGNETIC
TRANSITION
NAV2O5

All Related Versions

Version 1, 1999-11-20, ArXiv
Version 2, 2000-04-14, ArXiv
Published version: Physical Review B, 61 (20), R13321.

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