This article is cited in 6 papers

Magnetism

Formation of the front of longitudinal evolution of the magnetic moment of a ferromagnet under strong inhomogeneous excitation

I. A. Yastremsky

National Taras Shevchenko University of Kyiv

Abstract: The longitudinal evolution of the initial magnetization wave front (formed, for example, due to the ultrafast demagnetization of a part of the ferromagnetic material by a femtosecond laser pulse) toward the wave front with a minimum velocity occurs through an intermediate fast wave front. This fast wave front can significantly increase the relaxation rate of the net magnetization in finite-size samples.

Received: 16.12.2013

 English version: Physics of the Solid State, 2014, 56:6, 1118–1124

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