Stability of the non-Fermi liquid state in UCoAl

Authors
Havela, L Kolomiets, A Honda, F Andreev, AV Sechovsky, V DeLong, LE Shiokawa, Y Kagayama, T Oomi, G
Citation
L. Havela et al., Stability of the non-Fermi liquid state in UCoAl, PHYSICA B, 281, 2000, pp. 379-380
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
281
Year of publication
2000
Pages
379 - 380
Database
ISI
SICI code
0921-4526(200006)281:<379:SOTNLS>2.0.ZU;2-#
Abstract
A non-Fermi liquid (NFL) power law behaviour of the resistivity with expone nt n = 5/3 was found in the low-field state of the band metamagnet UCoAl. T his characteristic is rather robust, with weak dependence on magnetic field lower than the critical metamagnetic field. The critical field increases, while the anomaly at the metamagnetic transition is gradually reduced, with applied pressure. (C) 2000 Elsevier Science B.V. All rights reserved.