New Contribution to Faraday and Kerr Magneto-Optical Effects in Ferromagnets

• Authors: A. Vedyayev , M. Zhuravlev , A. Lobachev
• Languages of publication: EN

Abstracts

EN

We consider a new magneto-optic effect based upon spin-orbit interaction of the conducting electrons in ferromagnetic metal with the electric field of plane polarized light wave. We calculated off-diagonal components of conductivity tensor for this mechanism of a.c. conductivity. These components determine the current induced by the light wave in the direction perpendicular to the plane of the light polarization. Numerical evaluation shows that the conductivity for this new effect exceeds the off-diagonal components of conductivity tensor for ordinary magneto-optic effect. The components appear to be still considerably smaller than the diagonal elements of the conductivity tensor.

Keywords

EN

78.20.Ls

Discipline

• 78.20.Ls: Magneto-optical effects(for magneto-optical devices, see 85.70.Sq)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 3
• Pages: 523-525

Dates

published

2018-03

Contributors

author

A. Vedyayev

• Faculty of Physics, Lomonosov Moscow State University, Leninskiye Gory 1, 119899 Moscow, Russia

author

M. Zhuravlev

• Faculty of Liberal Arts and Sciences, St Petersburg State University, 58-60 Galernaya St., 190000 St. Petersburg, Russia
• Kurnakov Institute of General and Inorganic Chemistry of RAS, 31 Leninsky prospect, 119991 Moscow, Russia

author

A. Lobachev

• Faculty of Physics, Lomonosov Moscow State University, Leninskiye Gory 1, 119899 Moscow, Russia

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Identifiers

DOI

10.12693/APhysPolA.133.523