%0 Journal Article
%A Seemann, K. M.
%A Gomonay, O.
%A Mokrousov, Yuriy
%A Hörner, A.
%A Valencia, S.
%A Klamser, P.
%A Kronast, F.
%A Erb, A.
%A Hindmarch, A. T.
%A Wixforth, A.
%A Marrows, C. H.
%A Fischer, P.
%T Magnetoelastic resonance as a probe for exchange springs at antiferromagnet-ferromagnet interfaces
%J Physical review / B
%V 105
%N 14
%@ 2469-9950
%C Woodbury, NY
%I Inst.
%M FZJ-2022-03897
%P 144432
%D 2022
%X In prototype ferromagnet-antiferromagnet interfaces we demonstrate that surface acoustic waves can be used to identify complex magnetic phases arising upon evolution of exchange springs in an applied field. Applying sub-GHz surface acoustic waves to study the domain structure of the ferromagnetic layer in exchange-biased bilayers of Ir20Mn80−Co60Fe20B20, we are able to associate the magnetoelastic resonance with the presence of the exchange spin-spirals in both the ferromagnetic and antiferromagnetic layer. Our findings offer a complementary, integrative insight into emergent magnetic materials for applications of noncollinear spin textures in view of low-energy-consumption spintronic devices.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000804073500003
%R 10.1103/PhysRevB.105.144432
%U https://juser.fz-juelich.de/record/910514