INFLUENCE OF COBALT IONS ON MAGNETOELASTIC INTERACTION IN POLYCRYSTALLINE PARTIALLY SUBSTITUTED YTTRIUM IRON GARNETS

Authors
SARNATSKII VM KASATKINA TS ULYASHEV AM
Citation
Vm. Sarnatskii et al., INFLUENCE OF COBALT IONS ON MAGNETOELASTIC INTERACTION IN POLYCRYSTALLINE PARTIALLY SUBSTITUTED YTTRIUM IRON GARNETS, Technical physics letters, 24(8), 1998, pp. 655-656
Citations number
9
Categorie Soggetti
Physics, Applied
Journal title
Technical physics letters → ACNP
ISSN journal
10637850
Volume
24
Issue
8
Year of publication
1998
Pages
655 - 656
Database
ISI
SICI code
1063-7850(1998)24:8<655:IOCIOM>2.0.ZU;2-O
Abstract
An appreciable increase in the dynamic magnetostriction was observed i n polycrystalline partially aluminum-substituted yttrium iron garnets with small quantities (up to 0.01 mol.%) of implanted divalent cobalt ions. The nonmonotonic behavior of the concentration dependence of the magnetoelastic interaction as a function of the cobalt ion content is explained with allowance for changes in the anisotropy fields and the profile of the magnetization curve in doped samples. (C) 1998 America n Institute of Physics.