3 papers
cond-mat.mes-hall2019
Magnetic proximity effect induced FMR frequency enhancement in {Py/FeMn} bilayers
Dmytro M. Polishchuk, Taras I. Polek, Vladyslav Yu. Borynskyi +3
Ferromagnetic resonance (FMR) in exchange-coupled ferromagnet-antiferromagnet (FM/AFM) bilayers commonly shows a moderate increase in the resonance frequency owing to the induced u…
cond-mat.mtrl-sci2018
Spin-dependent scattering and magnetic proximity effect in Ni-doped Co/Cu multilayers as a probe of atomic magnetism
Yu O Tykhonenko-Polishchuk, D M Polishchuk, T I Polek +5
We investigate the spin transport and ferromagnetic resonance properties of giant magnetoresistive (GMR) Co/Cu-Ni multilayers with variable levels of Ni doping in the Cu spacer. We…
cond-mat.mes-hall2018
Spin relaxation in multilayers with synthetic ferrimagnets
Dmytro M. Polishchuk, Taras I. Polek, Akashdeep Kamra +4
We demonstrate a strong tunability of the spin-pumping contribution to magnetic damping in a thin-film ferromagnetic free layer interfaced with a synthetic ferrimagnet (SFM), actin…