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Abstract We report on the photoinduced dynamics of the magneto-optical Faraday effect and the transmittivity of ferromagnetic semiconducting phase of EuO. Excitation with 8-fs laser pulses launches significantly different dynamics… Click to show full abstract
Abstract We report on the photoinduced dynamics of the magneto-optical Faraday effect and the transmittivity of ferromagnetic semiconducting phase of EuO. Excitation with 8-fs laser pulses launches significantly different dynamics of the Faraday effect compared to magnetic refraction. It is argued that the effects are dynamic probes of the magnetization and the exchange interaction in the material which have distinctly different dynamics at the sub-100 fs time scale.
Keywords:
optics;
optics euo;
femtosecond magneto;
magneto optics
Journal Title: Journal of Magnetism and Magnetic Materials
Year Published: 2020
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Journal Title: Journal of Magnetism and Magnetic Materials
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!