Theory of the spin seebeck effect

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August undefined, 2024

WebbThe spin-Seebeck effect together with a high spin thermoelectric conversion efficiency … Webb3 sep. 2012 · We theoretically investigate the longitudinal spin Seebeck effect, in which …

Boltzmann approach to the longitudinal spin Seebeck effect

Webb28 apr. 2024 · We demonstrate that a considerable spin Seebeck effect can develop when the molecule exhibits an easy-plane magnetic ... C. W. J. & Staring, A. A. M. Theory of the thermopower of a quantum dot ... Webb15 jan. 2014 · Abstract We present a theoretical model for the longitudinal spin-Seebeck … foam for sofa seat

The observation of spin Seebeck effect in opposite spin Hall angle ...

Webb1 sep. 2010 · The spin-Seebeck effect (SSE) in ferromagnetic metals and insulators has been investigated systematically by means of the inverse spin-Hall effect (ISHE) in paramagnetic metals. The SSE... Webb1 mars 2013 · The spin Seebeck effect refers to the generation of a spin voltage caused … Webb24 jan. 2014 · We derive expressions for the efficiency and figure of merit of two spin caloritronic devices based on the spin Seebeck effect (SSE), i.e. the generation of spin currents by a temperature... foam for tires repair

(PDF) Theory of magnon-driven spin Seebeck effect - ResearchGate

Theory of the spin Seebeck effect in antiferromagnets

Webb1 juli 2024 · To clearly show how SSE occurs in BMS, we study the thermal spin transport (TST) characters of magnetic MoS 2 nanotube (NT) using first-principles density function theory (DFT) and non-equilibrium Green’s function (NEGF) methods. Controlling synthesis of MoS 2 NT is already a proven technique [9], and various field-effect transistors based … Webb24 juli 2024 · Here, we reveal the initial steps of this spin Seebeck effect with <27 fs time resolution using terahertz spectroscopy on bilayers of ferrimagnetic yttrium iron garnet and platinum. Upon... foam for throw pillowsWebb9 juli 2013 · Abstract We theoretically investigate the longitudinal spin Seebeck effect, in which the spin current is injected from a ferromagnet into an attached nonmagnetic metal in a direction parallel to the temperature gradient. foam for tool boxes drawers

"Webb14 apr. 2024 · We report on spin ratchet currents driven by terahertz radiation electric … " - Theory of the spin seebeck effect

Theory of the spin seebeck effect

[1009.0318] Theory of magnon-driven spin Seebeck effect

Webb26 feb. 2024 · Genetic information is continuously exposed to harmful factors, both intra- and extracellular. Their activity can lead to the formation of different types of DNA damage. Clustered lesions (CDL) are problematic for DNA repair systems. In this study, the short ds-oligos with a CDL containing (R) or (S) 2Ih and OXOG in their structure were chosen as … Webb24 feb. 2024 · We present a theory of the nonlinear spin Seebeck effect (SSE) in a ferromagnetic nanowire at cryogenic temperatures. We adopt a microscopic quantum noise model based on a collection of two-level systems. At certain positions of Pt detectors to the wire, the transverse SSE changes sign as a function of temperature and/or …

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WebbAbstract. The spin Seebeck effect (SSE) refers to spin current generation in a magnetic insulator/non-magnetic metal heterostructure due to a thermal gradient and most SSE experiments typically use an electric current as heat source. This study uses Terahertz (THz) time-domain emission spectroscopy where a femtosecond laser induces a … WebbSpin Currents in Tunnel Junctions for example induced by thermoelectric forces due to temperature and magnetization gradients etc. are analyzed. Using Onsager theory in particular for magnetic tunnel junctions, metalli…

Webb13 apr. 2024 · This paper presents the mechanism of electrical conductivity in nanocomposite polyacrylonitrile (PAN) fibers modified with silver nanoparticles (AgNPs). Fibers were formed by the wet-spinning method. The nanoparticles were introduced into the polymer matrix as a result of direct synthesis in the spinning solution from which the … Webb9 okt. 2008 · The present study has also shown that, in combination with the ISHE, the …

Webb9 juli 2013 · Our linear-response approach can explain the sign reversal of the spin … Webb19 jan. 2016 · The spin Seebeck effect (SSE) consists in the generation of a spin current …

Webb19 jan. 2016 · The spin Seebeck effect (SSE) consists in the generation of a spin current …

Webb11 apr. 2024 · Fig. 4: Quantum Mpemba effect in interacting integrable and non-integrable spin chains. We plot the time evolution of the entanglement asymmetry Δ S A ( t ) after preparing the spin chain at t ... foam for soundproofing walls and roomWebb1 apr. 2024 · Spin Seebeck effect Introduction The major goal of spintronics is the manipulation of the spin current. The spin current can be created in both metallic and insulating materials through different mechanisms such as, for example, the presence of a temperature gradient. greenwich village london property for saleWebb11 sep. 2024 · With the spin Hall effect1,2,5,6, the spin Seebeck effect 7,8,9 and the spin Peltier effect 10,11 already observed, our picture of pure spin current transport is almost complete. greenwich village medical centreWebb11 jan. 2024 · Our theory shows that singular features in the magnetic-field dependence … greenwich village live music tonightWebbAbstract. The spin Seebeck effect (SSE) refers to spin current generation in a magnetic … greenwich village luxury homesWebb12 jan. 2024 · By taking advantage of the fact that the SSE signal in our devices is typically contaminated with the anomalous Nernst effect (ANE), we show that the total thermo-voltage obtained from our devices can be enhanced by the significant ANE signals exhibited by the Co and Fe spin detectors. foam for tool box insertsWebb11 apr. 2024 · We investigated Andreev reflection of graphene-based … greenwich village literary pub crawl