Ground state properties of Ce1-xYxNi0.8Pt0.2 for 0 <= x <= 0.3 near ferromagnetic instability

Authors
Izquierdo, A Soldevilla, JG Sirvent, C Fernandez, JR Villar, R Sal, JCG Aliev, FG Vieira, S
Citation
A. Izquierdo et al., Ground state properties of Ce1-xYxNi0.8Pt0.2 for 0 <= x <= 0.3 near ferromagnetic instability, PHYSICA B, 261, 1999, pp. 40-41
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
261
Year of publication
1999
Pages
40 - 41
Database
ISI
SICI code
0921-4526(199901)261:<40:GSPOCF>2.0.ZU;2-7
Abstract
CeNi1-xPtx system is one of the rare examples of concentrated ferromagnetic Kondo compounds, where Kondo interactions strongly depend on effective cel l volume. Experimental study of tow-temperature susceptibility at different fields, magnetoresistance and specific heat of Ce1-xYxNi0.8Pt0.2 for 0 les s than or equal to x less than or equal to 0.3 confirms that Ce0.8Y0.2Ni0.8 Pt0.2 is situated near zero temperature instability presenting a non-conven tional thermal, magnetic and transport behavior. (C) 1999 Elsevier Science B.V. All rights reserved.