18 citations · 118 across the 24 of their papers we have counts for
5 papers · 1 filter
Anisotropic and controllable Gilbert-Bloch dissipation in spin valves
Akashdeep Kamra, Dmytro M. Polishchuk, Vladislav Korenivski +1
Spin valves form a key building block in a wide range of spintronic concepts and devices from magnetoresistive read heads to spin-transfer-torque oscillators. We elucidate the depe…
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…
Giant magnetocaloric effect driven by indirect exchange in magnetic multilayers
D. M. Polishchuk, Yu. O. Tykhonenko-Polishchuk, E. Holmgren +3
Indirect exchange coupling in magnetic multilayers, also known as the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction, is known to be highly effective in controlling the interlaye…
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…
Magnetic hysteresis in nanostructures with thermally-controlled RKKY coupling
D. M. Polishchuk, Yu. O. Tykhonenko-Polishchuk, V. Yu. Borynskyi +3
Mechanisms of the recently demonstrated ex-situ thermal control of the indirect exchange coupling in magnetic multilayer are discussed for different designs of the spacer layer. Te…