FERROMAGNETISM IN THE ALLOYS CEAG0.75GA3.25, CEPD0.3GA3.7, AND CEAG0.6AL3.4

Authors
DAS I SAMPATHKUMARAN EV
Citation
I. Das et Ev. Sampathkumaran, FERROMAGNETISM IN THE ALLOYS CEAG0.75GA3.25, CEPD0.3GA3.7, AND CEAG0.6AL3.4, Physical review. B, Condensed matter, 48(21), 1993, pp. 16103-16105
Citations number
6
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
48
Issue
21
Year of publication
1993
Pages
16103 - 16105
Database
ISI
SICI code
0163-1829(1993)48:21<16103:FITACC>2.0.ZU;2-9
Abstract
The alloys CeAg0.75Ga3.25, CePd0.3Ga3.7, and CeAg0.6Al3.4 reported to crystallize in the BaAl4-type tetragonal structure, are investigated b y magnetization M, electrical resistivity, and magnetoresistance measu rements. All of these alloys appear to order ferromagnetically below a bout T(c) =4 K. M tends to saturate at low fields (< 10 kOe). The para magnetic Curie temperature theta(p) is positive and the magnitude is c omparable to T(c). This observation indicates a negligible influence o f the Kondo effect in these alloys.