Results 41 to 50 of about 2,596 (219)

Theory of the spin Seebeck effect [PDF]

Reports on Progress in Physics, 2013
The spin Seebeck effect refers to the generation of a spin voltage caused by a temperature gradient in a ferromagnet, which enables the thermal injection of spin currents from the ferromagnet into an attached nonmagnetic metal over a macroscopic scale of several millimeters.
Adachi, Hiroto, Uchida, Ken-ichi, Saitoh, Eiji, Maekawa, Sadamichi   +3 more
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Ab initio calculation of thermoelectric properties in 3d ferromagnets based on spin-dependent electron–phonon coupling

New Journal of Physics, 2023
Crossed magneto-thermo-electric coefficients are central to novel sensors and spin(calori)tronic devices. Within the framework of Boltzmann’s transport theory, we calculate the resistivity and Seebeck coefficients of the most common 3 d ferromagnetic ...
Xue Ma, Marco Di Gennaro, Matteo Giantomassi, Matthieu J Verstraete, Bin Xu   +4 more
doaj   +1 more source

Spin Seebeck effect in nonmagnetic excitonic insulators [PDF]

Physical Review B, 2021
16 pages, 4 ...
Joji Nasu, Makoto Naka
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Research Paper: Inverse Spin Hall Effect and Spin Seebeck Effect in Tungsten Disulfide [PDF]

فیزیک کاربردی ایران, 2022
In this paper, the dependence of the spin pumping effect on a layer of tungsten disulfide (WS2) by the inverse Hall spin effect (ISHE) is investigated.
Farshid Nooralishahi, Mohammad Kazem Salem, Mohammad Reza Tanhayi   +2 more
doaj   +1 more source

Topology dependence of skyrmion Seebeck and skyrmion Nernst effect

Scientific Reports, 2022
We explore the dynamics of skyrmions with various topological charges induced by a temperature gradient in an ultra-thin insulating magnetic film. Combining atomistic spin simulations and analytical calculations we find a topology-dependent skyrmion ...
Markus Weißenhofer, Ulrich Nowak
doaj   +1 more source

Temperature dependence of the picosecond spin Seebeck effect [PDF]

, 2021
We performed temperature-dependent optical pump–THz emission measurements in Y₃Fe₅O₁₂ (YIG)|Pt from 5 K to room temperature in the presence of an externally applied magnetic field.
Petit, Dorothee, Ciccarelli, C, Petit, D, Robinson, Jason, Davide Bossini, Dorothée Petit, Fabian Mertens, Jason Robinson, Patchett, James, Cowburn, Russell, Terschanski, M, Bossini, Davide, Farhan Nur Kholid, Mirko Cinchetti, Cinchetti, Mirko, Patchett, J, Mertens, Fabian, James Patchett, Bossini, D, Ciccarelli, Chiara, Barker, Joseph, Hamara, D, Dominik Hamara, Marc Terschanski, Kholid, FN, Barker, J, McKenzie-Sell, Lauren, Kholid, Farhan, Joseph Barker, Cinchetti, M, Lauren McKenzie-Sell, Mertens, F, Robinson, J, Chiara Ciccarelli, Russell Cowburn, Terschanski, Marc, Hamara, Dominik, Cowburn, R, McKenzie-Sell, L   +38 more
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Bipolar Magnetic and Thermospin Transport Properties of Graphene Nanoribbons with Zigzag and Klein Edges

Advances in Materials Science and Engineering, 2021
Magnetic nanoribbons based on one-dimensional materials are potential candidates for spin caloritronics devices. Here, we constructed ferromagnetic graphene nanoribbons with zigzag and Klein edges (N-ZKGNRs, N = 4–21) and found that the N-ZKGNRs are in ...
Xingyi Tan, Gang Xu, Youchang Jiang, Dahua Ren   +3 more
doaj   +1 more source

Spin Seebeck Effect in a Hybridized Quantum-Dot/Majorana-Nanowire With Spin Heat Accumulation

Frontiers in Physics, 2021
Properties of spin Seebeck effect (SSE) in a quantum dot (QD) connected to a topological superconductor or semiconductor nanowire with strong spin-orbit interaction are theoretically studied by the noneqilibrium Green’s function method combined with ...
Lian-Liang Sun, Zhen-Guo Fu
doaj   +1 more source

Ferromagnetic Silicene Superlattice Based Thermoelectric Flexible Renewable Energy Generator Device

IEEE Access, 2021
The object of the current research manuscript is to analyze the valley-spin thermoelectric properties and Nernst coefficient at two different temperatures for ferromagnetic silicene superlattice.
Mohammed M. El-Banna, Adel Helmy Phillips, Ahmed Saeed Abdelrazek Bayoumi   +2 more
doaj   +1 more source

Observation of the spin-Seebeck effect in a ferromagnetic semiconductor [PDF]

Nature Materials, 2010
The spin-Seebeck effect was recently discovered in a metallic ferromagnet and consists of a thermally generated spin distribution that is electrically measured utilizing the inverse spin Hall effect. Here this effect is reproduced experimentally in a ferromagnetic semiconductor, GaMnAs, which allows for flexible design of the magnetization directions ...
Jaworski, C. M., Yang, J., Mack, S., Awschalom, D. D., Heremans, J. P., Myers, R. C.   +5 more
openaire   +3 more sources