Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films

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Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films

Ultrafast optical excitation of a metal ferromagnetic film results in a modification of the magnetocrystalline anisotropy and induces the magnetization precession. We consider two main contributions to these processes: an effect of noncoherent phonons, which modifies the temperature dependent parame...

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Bibliographic Details
Main Authors:	Kats, V.N., Linnik, T.L., Salasyuk, A.S., Rushforth, A.W., Wang, M., Wadley, P., Akimov, Andrey V., Cavill, S.A., Holy, V., Kalashnikova, A.M., Scherbakov, A.V.
Format:	Article
Published:	American Physical Society 2016
Online Access:	https://eprints.nottingham.ac.uk/37050/

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