Multiscale temporal probing of elemental ultrafast magnetization dynamics in permalloy using High order Harmonics
CNRS - Universite de Strasbourg, IPCMS UMR7504, 23 rue du Loess BP 43, 67034, Strasbourg, France
Published online: 16 April 2019
Chemically selective magnetization dynamics is probed in Ni8()Fe20 with High order Harmonics over a large temporal scale. It is shown that the ratio between effective exchange interaction constants of each element can be retrieved experimentally.
© The Authors, published by EDP Sciences, 2019
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