Muon spin relaxation in NaV2O5

Authors
Ain, M Blundell, SJ Lord, J Jegoudez, J Revcolevschi, A
Citation
M. Ain et al., Muon spin relaxation in NaV2O5, PHYSICA B, 284, 2000, pp. 1633-1634
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
2
Pages
1633 - 1634
Database
ISI
SICI code
0921-4526(200007)284:<1633:MSRIN>2.0.ZU;2-S
Abstract
Muon-spin relaxation measurements have been carried out on NaV2O5 in the te mperature range from 6 up to 300 K, through the spin-Peierls transition tem perature at T-SP = 33 K. The relaxation is fitted throughout to a stretched exponential, exp( - (lambda(T)t)(beta(T))). The parameter beta is greater than 1 above the transition, but falls surprisingly to below 1/3 at 6 K, as usually observed in frustrated magnetic systems. (C) 2000 Elsevier Science B.V. All rights reserved.