INFLUENCE OF CU2-MOMENT AND CURIE-TEMPERATURE OF ZN2-X HEXAFERRITES( ION ON MAGNETIC)

Authors
GU BX
Citation
Bx. Gu, INFLUENCE OF CU2-MOMENT AND CURIE-TEMPERATURE OF ZN2-X HEXAFERRITES( ION ON MAGNETIC), Journal of applied physics, 74(2), 1993, pp. 1247-1249
Citations number
5
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
74
Issue
2
Year of publication
1993
Pages
1247 - 1249
Database
ISI
SICI code
0021-8979(1993)74:2<1247:IOCACO>2.0.ZU;2-D
Abstract
Polycrystalline samples of Ba2Cu2xn2-2xFe28O46 (0 less-than-or-equal-t o X less-than-or-equal-to 1) X-type hexaferrites were prepared by the classical ceramic method. Low-temperature magnetic properties and Curi e temperature were investigated. The substitution of Zn2+ ion with Cu2 + ion leads to a decrease of the magnetic moment and an increase of Cu rie temperature due to the preference of Cu2+ ions for the octahedral sites of spinel S blocks.