Results 21 to 30 of about 9,800,135 (196)

Spin Seebeck in the weakly exchange-coupled Van der Waals antiferromagnet across the spin-flip transition [PDF]

Nature Communications
Spin Seebeck effect refers to the creation of spin currents due to a temperature gradient in the magnetic materials or across magnet-normal metal interfaces, which can be electrically detected through the inverse spin Hall effect when in contact with ...
Xue He, Shilei Ding, Hans Gløckner Giil, Jicheng Wang, Mona Bhukta, Mingxing Wu, Wen Shi, Zhongchong Lin, Zhongyu Liang, Jinbo Yang, Mathias Kläui, Arne Brataas, Yanglong Hou, Rui Wu   +13 more
doaj   +2 more sources

First-principles investigation of spin-dependent thermoelectric transport and spin Seebeck in Fe(110)/Co( $$11\bar{2}0$$ ) heterostructures [PDF]

Scientific Reports
We compute spin-dependent thermoelectric properties of Fe(110)/Co( $$11\bar{2}0$$ ) thin films using spin-polarized density functional theory combined with semiclassical Boltzmann transport. The spin-resolved Seebeck coefficients $$S^{\uparrow }(T)$$ and
Pirapat Waritkraikul, Annop Ektarawong, Wutthikrai Busayaporn, Poramed Wongjom, Wanchai Pijitrojana   +4 more
doaj   +2 more sources

Spin-dependent Seebeck coefficients of Ni80Fe20 and Co in nanopillar spin valves [PDF]

, 2012
We have experimentally determined the spin-dependent Seebeck coefficient of permalloy (Ni80Fe20) and cobalt (Co) using nanopillar spin valve devices, a stack of two ferromagnetic layers separated by a nonmagnetic layer.
Fasil Dejene (4862305), B.J. van Wees (7170281), J. Flipse (7171151)   +2 more
core   +6 more sources

Modulation of spin Seebeck effect by hydrogenation [PDF]

Applied Physics Letters, 2022
We demonstrate the modulation of spin Seebeck effect (SSE) by hydrogenation in Pd/YIG bilayers. In the presence of 3% hydrogen gas, SSE voltage decreases by more than 50% from the magnitude observed in pure Ar gas. The modulation of the SSE voltage is reversible, but the recovery of the SSE voltage to the prehydrogenation value takes a few days because
K. Ogata, T. Kikkawa, E. Saitoh, Y. Shiomi   +3 more
openaire   +2 more sources

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
openaire   +3 more sources

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
core   +5 more sources

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
openaire   +2 more sources

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