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Defects in yttrium-iron garnet studied by NMR on iron nuclei

Authors :
Horst Dötsch
J. Englich
H. Lütgemeier
Pavel Novák
W. Zinn
S. Sure
K. Wagner
Source :
Journal of Magnetism and Magnetic Materials. :2107-2108
Publication Year :
1995
Publisher :
Elsevier BV, 1995.

Abstract

The NMR spectra of 57Fe in nominally pure YIG were measured and a rich satellite structure caused by defects was found. We identified the satellites caused by antisite defects (yttrium on iron sites, and vice versa) and satellites caused by Pb2+ impurities. From amplitudes of the satellites the concentration of the antisite defects was determined.

Subjects

Subjects :
NMR spectra database
chemistry.chemical_compound
Materials science
chemistry
Impurity
Analytical chemistry
Yttrium iron garnet
chemistry.chemical_element
Satellite
Yttrium
Condensed Matter Physics
Electronic, Optical and Magnetic Materials

Details

ISSN :
03048853
Database :
OpenAIRE
Journal :
Journal of Magnetism and Magnetic Materials
Accession number :
edsair.doi...........92f5c9163d298e83fab3419f54687660
Full Text :
https://doi.org/10.1016/0304-8853(94)00642-3
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