HYPERFINE FIELD ANISOTROPY IN YIG WITH DIAMAGNETIC IMPURITIES

Authors
STEPANKOVA H KOHOUT J NOVAK P ENGLICH J LUTGEMEIER H TRHLIK M
Citation
H. Stepankova et al., HYPERFINE FIELD ANISOTROPY IN YIG WITH DIAMAGNETIC IMPURITIES, Journal of magnetism and magnetic materials, 177, 1998, pp. 239-240
Citations number
4
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
177
Year of publication
1998
Part
1
Pages
239 - 240
Database
ISI
SICI code
0304-8853(1998)177:<239:HFAIYW>2.0.ZU;2-V
Abstract
The Fe-57 NMR spectra of pure yttrium iron garnet, measured at 4.2 K, exhibit a well-resolved satellite structure caused by antisite defects (yttrium ions replacing iron on a sites). The analysis of the a site spectra, obtained in a magnetic field of 0.75 T applied in several dir ections in the (1 1 0) plane, yielded the values of the isotropic and anisotropic terms of the hyperfine held for four resolved satellite se ts. (C) 1998 Elsevier Science B.V. All rights reserved.