Magnetic and thermal properties of vanadium phosphates hydrates M-II(VOPO4)(2)center dot 4H(2)O (M-II=Ca2+, Ba2+ and Cd2+)

Authors
Le Fur, E Pena, O Pivan, JY
Citation
E. Le Fur et al., Magnetic and thermal properties of vanadium phosphates hydrates M-II(VOPO4)(2)center dot 4H(2)O (M-II=Ca2+, Ba2+ and Cd2+), J ALLOY COM, 285(1-2), 1999, pp. 89-97
Citations number
39
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN journal
09258388 → ACNP
Volume
285
Issue
1-2
Year of publication
1999
Pages
89 - 97
Database
ISI
SICI code
0925-8388(19990330)285:1-2<89:MATPOV>2.0.ZU;2-K
Abstract
Non-magnetic ions intercalated vanadyl phosphates (M(VOPO4)(2). 4H(2)O (M=C a2+, Ba2+, and Cd2+) have been studied. The structure of Ba(VOPO4)(2). 4H(2 )O has been refined in the conventional space group Pc. The magnetic proper ties as well as the thermal behaviour have been investigated for all compou nds. Antiferromagnetic interactions are present for the calcium and barium compounds while the cadmium derivative shows ferromagnetic interactions. (C ) 1999 Elsevier Science S.A. All rights reserved.