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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 93, Issue 12, Pages 792–796
(Mi jetpl1931)
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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Dynamic spin reorientation in orthoferrites irradiated by a laser pulse
E. G. Galkinaa, I. Yu. Mikhailovb, B. A. Ivanovbc a Institute of Physics of the National Academy of Science of Ukraine
b National Taras Shevchenko University of Kyiv
c Institute of Magnetism, National Academy of Sciences of Ukraine, Kiev
Abstract:
A theory of dynamic spin reorientation in an antiferromagnet irradiated by a femtosecond laser pulse has been developed taking into account both the nonthermal effect of the pulse due to the inverse Faraday effect and the thermal effect of the pulse. It has been shown that even a weak heating of the spin subsystem by the pulse can significantly enhance the reorientation effect. The possibility of applying this effect to increase the efficiency of the excitation of the spin oscillations has been considered.
Received: 11.04.2011
Citation:
E. G. Galkina, I. Yu. Mikhailov, B. A. Ivanov, “Dynamic spin reorientation in orthoferrites irradiated by a laser pulse”, Pis'ma v Zh. Èksper. Teoret. Fiz., 93:12 (2011), 792–796; JETP Letters, 93:12 (2011), 711–715
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https://www.mathnet.ru/eng/jetpl1931 https://www.mathnet.ru/eng/jetpl/v93/i12/p792
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Abstract page: | 348 | Full-text PDF : | 91 | References: | 68 | First page: | 1 |
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