Spin pumping from a ferromagnetic insulator into an altermagnet
C Sun, J Linder - Physical Review B, 2023 - APS
A class of antiferromagnets with spin-polarized electron bands, yet zero net magnetization,
called altermagnets, is attracting increasing attention due to their potential use in spintronics …
called altermagnets, is attracting increasing attention due to their potential use in spintronics …
Valley-dependent spin transport in monolayer transition-metal dichalcogenides
We study valley-dependent spin transport theoretically in monolayer transition-metal
dichalcogenides in which a variety of spin and valley physics are expected because of spin …
dichalcogenides in which a variety of spin and valley physics are expected because of spin …
Finite-frequency spin susceptibility and spin pumping in superconductors with spin-orbit relaxation
MA Silaev - Physical Review B, 2020 - APS
Static spin susceptibility of superconductors with spin-orbit relaxation was calculated in the
seminal work of Abrikosov and Gor'kov [Sov. Phys. JETP 15, 752 (1962)]. Surprisingly, the …
seminal work of Abrikosov and Gor'kov [Sov. Phys. JETP 15, 752 (1962)]. Surprisingly, the …
Magnon spin current induced by triplet cooper pair supercurrents
LG Johnsen, HT Simensen, A Brataas, J Linder - Physical Review Letters, 2021 - APS
At the interface between a ferromagnetic insulator and a superconductor there is a coupling
between the spins of the two materials. We show that when a supercurrent carried by triplet …
between the spins of the two materials. We show that when a supercurrent carried by triplet …
Temperature-dependent spin transport and current-induced torques in superconductor-ferromagnet heterostructures
We investigate the injection of quasiparticle spin currents into a superconductor via spin
pumping from an adjacent ferromagnetic metal layer. To this end, we use NbN-Ni 80 Fe 20 …
pumping from an adjacent ferromagnetic metal layer. To this end, we use NbN-Ni 80 Fe 20 …
Magnon-cooparons in magnet-superconductor hybrids
IV Bobkova, AM Bobkov, A Kamra… - Communications Materials, 2022 - nature.com
Generation and detection of spinful Cooper pairs in conventional superconductors has been
intensely pursued by designing increasingly complex magnet-superconductor hybrids. Here …
intensely pursued by designing increasingly complex magnet-superconductor hybrids. Here …
Giant oscillatory Gilbert damping in superconductor/ferromagnet/superconductor junctions
Interfaces between materials with differently ordered phases present unique opportunities
for exotic physical properties, especially the interplay between ferromagnetism and …
for exotic physical properties, especially the interplay between ferromagnetism and …
Ferromagnetic resonance modulation in -wave superconductor/ferromagnetic insulator bilayer systems
We investigate ferromagnetic resonance (FMR) modulation in d-wave superconductor
(SC)/ferromagnetic insulator (FI) bilayer systems theoretically. The modulation of the Gilbert …
(SC)/ferromagnetic insulator (FI) bilayer systems theoretically. The modulation of the Gilbert …
Giant transition-state quasiparticle spin-Hall effect in an exchange-spin-split superconductor detected by nonlocal magnon spin transport
Although recent experiments and theories have shown a variety of exotic transport
properties of nonequilibrium quasiparticles (QPs) in superconductor (SC)-based devices …
properties of nonequilibrium quasiparticles (QPs) in superconductor (SC)-based devices …
Spin transport between polarized Fermi gases near the ferromagnetic phase transition
We theoretically study the spin current between two polarized Fermi gases with repulsive
interactions near the itinerant ferromagnetic phase transition. We consider a two-terminal …
interactions near the itinerant ferromagnetic phase transition. We consider a two-terminal …