| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1953 - C8-1954 | |
| DOI | https://doi.org/10.1051/jphyscol:19888884 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1953-C8-1954
DOI: 10.1051/jphyscol:19888884
Department of Electrical Engng., Nagoya University, Nagoya 464-01, Japan
J. Phys. Colloques 49 (1988) C8-1953-C8-1954
DOI: 10.1051/jphyscol:19888884
MAGNETO-OPTICAL KERR EFFECTS OF AMORPHOUS Nd-Co FILMS
Y. J. Choe, S. Tsunashima et S. UchiyamaDepartment of Electrical Engng., Nagoya University, Nagoya 464-01, Japan
Abstract
The complex off-diagonal components of conductivity tensor (σ*xy = σ'xy + iσ''xy) of Co, a-Nd-Co and a-Y-Co was obtained by measuring magneto-optical Kerr effects, reflectivity and transmissivity in the range of hω = 0.8 eV ~ 5eV. Nd-Co showed much greater ωσ''xy than Y-Co and the difference was deduced to be due to 4f ↑→ 5d ↑ electron transition of Nd.