MAGNETIC FRUSTRATION AND INSTABILITY IN DY1-XLAXMN2

Authors
OULADDIAF B BALLOU R DEPORTES J LELIEVREBERNA E
Citation
B. Ouladdiaf et al., MAGNETIC FRUSTRATION AND INSTABILITY IN DY1-XLAXMN2, Journal of magnetism and magnetic materials, 144, 1995, pp. 811-812
Citations number
5
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
2
Pages
811 - 812
Database
ISI
SICI code
0304-8853(1995)144:<811:MFAIID>2.0.ZU;2-H
Abstract
A structural dimorphism exists in the Dy1-xLaxMn2 (0.05 less than or e qual to x less than or equal to 0.25) compounds. When the C15 Laves ph ase is stabilized, no evidence for a long range order is found althoug h the magnetovolume effect is observed at 34 K. When the C14 Laves pha se is stabilized, an antiferromagnetic order sets in below 38 K withou t any magnetovolume effect.