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This article is cited in 2 scientific papers (total in 2 papers)
CONDENSED MATTER
Spatially inhomogeneous ultrafast demagnetization of a nickel magnetoplasmonic crystal
I. A. Novikov, M. A. Kiryanov, A. Yu. Frolov, V. V. Popov, T. V. Dolgova, A. A. Fedyanin Faculty of Physics, Moscow State University, Moscow, 119991 Russia
Abstract:
A 50% decrease in the magneto-optical Kerr effect is observed in the experiment on subpicosecond laser-induced demagnetization of the one-dimensional all-nickel magnetoplasmonic crystal. The femtosecond pulse energy density is comparable to that required to achieve similar values in thin films. Numerical calculations show that such a decrease is not governed by the uniform reduction of surface magnetization, but is the result of the appearance of demagnetized and non-demagnetized areas of the surface.
Received: 17.08.2023 Revised: 08.09.2023 Accepted: 11.09.2023
Citation:
I. A. Novikov, M. A. Kiryanov, A. Yu. Frolov, V. V. Popov, T. V. Dolgova, A. A. Fedyanin, “Spatially inhomogeneous ultrafast demagnetization of a nickel magnetoplasmonic crystal”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:8 (2023), 584–589; JETP Letters, 118:8 (2023), 574–578
Linking options:
https://www.mathnet.ru/eng/jetpl7064 https://www.mathnet.ru/eng/jetpl/v118/i8/p584
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Abstract page: | 48 | References: | 18 | First page: | 6 |
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