TUNING OF A NON-FERMI-LIQUID STATE IN CENIGA2

Authors
HAUSER R GALLI M BAUER E KOTTAR A HILSCHER G KACZOROWSKI D
Citation
R. Hauser et al., TUNING OF A NON-FERMI-LIQUID STATE IN CENIGA2, Journal of magnetism and magnetic materials, 177, 1998, pp. 292-293
Citations number
12
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
177
Year of publication
1998
Part
1
Pages
292 - 293
Database
ISI
SICI code
0304-8853(1998)177:<292:TOANSI>2.0.ZU;2-E
Abstract
The antiferromagnetic order in the Kondo lattice CeNiGa2 is found to v anish at a critical pressure P-cr approximate to 3 kbar. For pressures ranging from 4 to 9 kbar a non-Fermi-liquid state where rho - rho(0) proportional to T-3:2 is observed. By further increasing pressure or e xternal magnetic held this compound is driven towards Fermi-liquid beh avior. (C) 1998 Elsevier Science B.V. All rights reserved.