Tunable magnetization and damping of sputter-deposited, exchange coupled Py|Fe bilayers

Abstract We report on magnetic damping of exchange coupled, polycrystalline Py(Ni80Fe20)|Fe and Fe|Py bilayers, prepared by sputter-deposition on an amorphous 3 nm Ta seed layer. FMR measurements are performed on varying thicknesses of the individual Py and Fe layers while keeping the total bilayer...

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Bibliographic Details
Main Authors: Pavlo Omelchenko, Eric Arturo Montoya, Chris Coutts, Bret Heinrich, Erol Girt
Format: article
Language:EN
Published: Nature Portfolio 2017
Subjects:
R
Q
Online Access:https://doaj.org/article/4088514575014e5299f62e9e546dd6c8
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