Spin manipulation in nanoscale superconductors

D Beckmann - Journal of Physics: Condensed Matter, 2016 - iopscience.iop.org
The interplay of superconductivity and magnetism in nanoscale structures has attracted
considerable attention in recent years due to the exciting new physics created by the …

Spin pum** into superconductors: A new probe of spin dynamics in a superconducting thin film

M Inoue, M Ichioka, H Adachi - Physical Review B, 2017 - APS
Spin pum** refers to the microwave-driven spin current injection from a ferromagnet into
the adjacent target material. We theoretically investigate the spin pum** into …

Giant transition-state quasiparticle spin-Hall effect in an exchange-spin-split superconductor detected by nonlocal magnon spin transport

KR Jeon, JC Jeon, X Zhou, A Migliorini, J Yoon… - ACS …, 2020 - ACS Publications
Although recent experiments and theories have shown a variety of exotic transport
properties of nonequilibrium quasiparticles (QPs) in superconductor (SC)-based devices …

Spin-transport in superconductors

K Ohnishi, S Komori, G Yang, KR Jeon… - Applied Physics …, 2020 - pubs.aip.org
Spin-transport in superconductors is a subject of fundamental and technical importance with
the potential for applications in superconducting-based cryogenic memory and logic …

Spin Seebeck effect mediated reversal of vortex-Nernst effect in superconductor-ferromagnet bilayers

H Sharma, Z Wen, M Mizuguchi - Scientific Reports, 2023 - nature.com
We report on the observation of sign reversal of vortex-Nernst effect in epitaxial NbN/Fe
bilayers deposited on MgO (001) substrates. Strong coupling between vortex magnetisation …

Spin-current coherence peak in superconductor/magnet junctions

M Umeda, Y Shiomi, T Kikkawa, T Niizeki… - Applied Physics …, 2018 - pubs.aip.org
Coherence peak effects in a superconductor induced by a thermal spin current are reported.
We measured inverse spin Hall effects induced by spin injection from a ferrimagnetic …

Spin pum** in -wave superconductor-ferromagnet hybrids

SJ Carreira, D Sanchez-Manzano, MW Yoo, K Seurre… - Physical Review B, 2021 - APS
Spin pum** across ferromagnet/superconductor (F/S) interfaces has attracted much
attention lately, yet the focus has been mainly on s-wave superconductor based systems …

Spin diffusion equation in superconductors in the vicinity of

T Taira, M Ichioka, S Takei, H Adachi - Physical Review B, 2018 - APS
We microscopically derive the spin diffusion equation in an s-wave superconductor in the
vicinity of the superconducting transition temperature T c. Applying the general relation …

Spin Hanle effect in mesoscopic superconductors

M Silaev, P Virtanen, TT Heikkilä, FS Bergeret - Physical Review B, 2015 - APS
We present a theoretical study of spin transport in a superconducting mesoscopic spin valve
under the action of a magnetic field misaligned with respect to the injected spin. We …

Spin Hall effect generated by fluctuating vortices in type-II superconductors

T Taira, Y Kato, M Ichioka, H Adachi - Physical Review B, 2021 - APS
We theoretically investigate the vortex spin Hall effect, ie, a novel spin Hall effect driven by
the motion of superconducting vortices, by focusing on the role of superconducting …