COMPARISON BETWEEN DISACCOMMODATION AND FERROMAGNETIC-RESONANCE MEASUREMENTS IN POLYCRYSTALLINE YTTRIUM-IRON-GARNET SAMPLES

Authors
TORRES L ZAZO M INIGUEZ J DEFRANCISCO C MUNOZ JM HERNANDEZ P
Citation
L. Torres et al., COMPARISON BETWEEN DISACCOMMODATION AND FERROMAGNETIC-RESONANCE MEASUREMENTS IN POLYCRYSTALLINE YTTRIUM-IRON-GARNET SAMPLES, Journal of applied physics, 79(8), 1996, pp. 5436-5438
Citations number
19
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
79
Issue
8
Year of publication
1996
Part
2A
Pages
5436 - 5438
Database
ISI
SICI code
0021-8979(1996)79:8<5436:CBDAFM>2.0.ZU;2-E
Abstract
Polycrystalline yttrium-iron-garnet (YIG) samples were sintered in air at temperatures ranging from 1350 degrees to 1450 degrees C. Ferromag netic resonance measurements have been accomplished at 11 GHz from 77 to 350 K. The different contributions to the linewidth have been analy zed. These results are compared with previous measurements of magnetic disaccommondation in the same samples. A qualitative relationship bet ween both kind of measurements for polycrystalline YIG samples by mean s of an induced anistropy formalism is provided. (C) 1996 American Ins titute of Physics.