Theory of the spin seebeck effect

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August undefined, 2024

Webb10 apr. 2024 · We report on the single-molecule electronic and thermoelectric properties of strategically chosen anthracene-based molecules with anchor groups capable of binding to noble metal substrates, such as gold and platinum. Specifically, we study the effect of different anchor groups, as well as quantum interference, on the electric conductance … Webb19 feb. 2013 · Theory of the spin Seebeck effect 1. Introduction Generation of electromotive force by a temperature gradient has been known for many years as the Seebeck... 2. Spin current The spin Seebeck effect is a long-range thermal injection of …

Theory of the spin Seebeck effect in antiferromagnets

Webb15 jan. 2014 · Abstract We present a theoretical model for the longitudinal spin-Seebeck … WebbThe spin Seebeck effect (SSE) 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. Despite decades of research into thermoelectric materials and … billy the fish images

[1209.6407v2] Theory of the Spin Seebeck Effect

WebbSeebeck effect, production of an electromotive force (emf) and consequently an electric current in a loop of material consisting of at least two dissimilar conductors when two junctions are maintained at different temperatures. The conductors are commonly metals, though they need not even be solids. The German physicist Thomas Johann Seebeck … Webb28 sep. 2012 · The spin Seebeck effect refers to the generation of a spin voltage caused … Webb12 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. cynthia fortin

Spin-Seebeck effect and thermoelectric properties of one …

Webb28 sep. 2012 · The spin Seebeck effect refers to the generation of a spin voltage caused … 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 … billy the flying robot fontWebb3 sep. 2012 · 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. billy the exterminator tv series

"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… " - Theory of the spin seebeck effect

Theory of the spin seebeck effect

Phys. Rev. B 103, 054436 (2024) - Cryogenic spin Seebeck effect

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 …

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WebbMagnetic field effects (MPE) of radical pair (RP) recombination in micelles are investigated both analytically and numerically. The confinement effect of a micelle is modeled by a spherically symmetric potential well. The results show that the contribution from ST_ transitions to all kind of MFEs is significantly increased due to the confinement effect. … Webb28 sep. 2012 · 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.

Webbför 2 dagar sedan · In non-spin-degenerate TE materials, spin provides a new dimension … Webb14 juni 2010 · Abstract. The spin Seebeck effect is a spin-motive force generated by a …

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 … 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 …

WebbThe spin-Seebeck effect together with a high spin thermoelectric conversion efficiency has been regarded as one of the core topics in spin caloritronics. ... eight-membered rings to investigate the thermal spin currents and thermoelectric properties by using density functional theory combined with the non-equilibrium Green's function method.

WebbThe spin Seebeck effect refers to the generation of a spin voltage caused by a … cynthia fortierWebb1 mars 2013 · The spin Seebeck effect refers to the generation of a spin voltage caused … cynthia fortin facebookWebb2 sep. 2010 · Theory of magnon-driven spin Seebeck effect. The spin Seebeck effect is … cynthia fortlageWebb28 sep. 2012 · The spin Seebeck effect refers to the generation of a spin voltage caused … billy the fridge and bladeWebb11 jan. 2024 · Our theory shows that singular features in the magnetic-field dependence … billy the fridgeWebb11 apr. 2024 · We investigated Andreev reflection of graphene-based … billy the fridge dumb liveWebb13 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 … billy the fridge and leafyishere