The magneto-optical response of Fe and CrO2 epitaxial films has been investigated by pump-probe polarimetry, showing that charge and spin dynamics can be unambiguously disentangled. Both diagonal and off-diagonal terms of the dielectric tensor can be retrieved, providing the complete dynamical characteriza- tion of magnetic and optical properties in a ferromagnet.
Disentangling spin and charge dynamics with magneto-optics
Carpene Ettore;
2015
Abstract
The magneto-optical response of Fe and CrO2 epitaxial films has been investigated by pump-probe polarimetry, showing that charge and spin dynamics can be unambiguously disentangled. Both diagonal and off-diagonal terms of the dielectric tensor can be retrieved, providing the complete dynamical characteriza- tion of magnetic and optical properties in a ferromagnet.File in questo prodotto:
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