Influence of annealing on spin pumping in sputtered deposited Co/Pt bilayer thin films
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2019.06.048
Abstract: Abstract We report on the ferromagnetic resonance study of the Co/Pt thin films as a function of the post growth annealing. We found a significant increase in the spin mixing conductance, Gilbert damping parameter and… read more here.
Keywords: thin films; bilayer; annealing spin; influence annealing ... See more keywords
Spin Pumping through Different Spin-Orbit Coupling Interfaces in β-W/Interlayer/Co2FeAl Heterostructures.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c09941
Abstract: Spin pumping has been considered a powerful tool to manipulate the spin current in a ferromagnetic/nonmagnetic (FM/NM) system, where the NM part exhibits large spin-orbit coupling (SOC). In this work, the spin pumping in β-W/Interlayer… read more here.
Keywords: interlayer co2feal; orbit coupling; spin orbit; spin pumping ... See more keywords
Spin pumping from nuclear spin waves
Sign Up to like & getrecommendations! Published in 2018 at "Nature Physics"
DOI: 10.1038/s41567-018-0310-x
Abstract: Various spintronic phenomena originate from the exchange of angular momentum between the spin of electrons and other degrees of freedom in crystalline materials. Many degrees of freedom, such as magnetization1 and mechanical motion2, have already… read more here.
Keywords: angular momentum; spin pumping; pumping nuclear; spin ... See more keywords
Dynamic magnetic properties and spin pumping in polymer-assisted-deposited La0.92MnO3 thin films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc04008k
Abstract: Magnetic damping is enhanced in La0.92MnO3 thin films grown via polymer-assisted deposition by spin pumping in a Pt cap layer. read more here.
Keywords: thin films; la0 92mno3; 92mno3 thin; polymer assisted ... See more keywords
Investigation of the difference between spin Hall magnetoresistance rectification and spin pumping from the viewpoint of magnetization dynamics
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5017298
Abstract: Spin pumping (SP) and spin rectification due to spin Hall magnetoresistance (SMR) can result in a dc resonant voltage signal, when magnetization in ferromagnetic insulator/nonmagnetic structures experiences ferromagnetic resonance. Since the two effects are often… read more here.
Keywords: rectification; difference; spin hall; spin ... See more keywords
Heavy metal deposition temperature tuned spin pumping efficiency control in permalloy/tantalum bilayers
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/aca983
Abstract: Spin pumping is a key property for spintronic application that can be realized in heavy metal/ferromagnet bilayers. Here we demonstrate the possibility of improving spin pumping in permalloy (Py)/tantalum (Ta) bilayers through control of Ta… read more here.
Keywords: temperature; spin pumping; deposition temperature; heavy metal ... See more keywords
Spin pumping in NbRe/Co superconductor-ferromagnet heterostructures
Sign Up to like & getrecommendations! Published in 2023 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/acd1c0
Abstract: Ferromagnetic resonance (FMR) spectroscopy measurements were performed on NbRe/Co/NbRe trilayers in order to probe spin pumping across the superconductor/ferromagnet interface and to detect the possible presence of spin-triplet pairing in the superconducting NbRe layer. FMR… read more here.
Keywords: superconductor ferromagnet; spin pumping; spin; nbre layer ... See more keywords
Role of spin mixing conductance in determining thermal spin pumping near the ferromagnetic phase transition in EuO1−x and La2NiMnO6
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.224403
Abstract: We present a comprehensive study of the temperature (T) dependence of the longitudinal spin Seebeck effect (LSSE) in Pt/EuO1-x and Pt/La2NiMnO6 (LNMO) hybrid structures across their Curie temperatures (T-c). Both systems host ferromagnetic interaction below… read more here.
Keywords: spin mixing; euo1 la2nimno6; mixing conductance; spin ... See more keywords
Nonreciprocal spin pumping damping in asymmetric magnetic trilayers
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.054401
Abstract: In magnetic trilayer systems, spin pumping is generally addressed as a reciprocal mechanism characterized by one unique spin-mixing conductance common to both interfaces. However, this assumption i ... read more here.
Keywords: asymmetric magnetic; nonreciprocal spin; damping asymmetric; spin ... See more keywords
Magnetization dynamics in synthetic antiferromagnets: Role of dynamical energy and mutual spin pumping
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.144410
Abstract: We investigate magnetization dynamics in asymmetric interlayer exchange coupled Py/Ru/Py trilayers using both vector network analyzer-based and electrically detected ferromagnetic resonance techniques. Two different ferromagnetic resonance modes, in-phase and out-of-phase, are observed across all three… read more here.
Keywords: dynamics synthetic; magnetization; mutual spin; spin pumping ... See more keywords
Interfacial modulation of spin pumping in YIG/Pt
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.014411
Abstract: Interfaces determine spin transfer efficiency of magnetic heterostructures. Here, the authors study spin pumping at the YIG/Pt interface, together with an atomic-scale investigation of interfacial magnetic states. This work singles out the structural, chemical, and… read more here.
Keywords: spin pumping; interfacial modulation; modulation spin; pumping yig ... See more keywords