| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-969 - C8-970 | |
| DOI | https://doi.org/10.1051/jphyscol:19888443 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-969-C8-970
DOI: 10.1051/jphyscol:19888443
Dept. of Physics, Univ. of L'Aquila 67100, Italy
J. Phys. Colloques 49 (1988) C8-969-C8-970
DOI: 10.1051/jphyscol:19888443
NEAR IR FARADAY ROTATION ON YIG DOPED WITH TETRAVALENT AND PENTAVALENT ELEMENTS
F. D'Orazio, F. Giammaria, F. Lucari et G. ParoneDept. of Physics, Univ. of L'Aquila 67100, Italy
Abstract
We report 300 and 4 K Faraday Rotation measurements in function of wavelength on bulk YIG doped with tetravalent (Ge, Sn, Zr) or pentavalent elements Sb. On the samples doped with octahedral localized dopage we observe spectra with maxima at 1.1, 1.45 and 2.05 µm and a strong dip at 1.75 µm. We analyse them in connection with Magnetic Circular Dichroism measurements.