Ellipticity and dissipation effects in magnon spin valves
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DOI: 10.1103/physrevb.101.094402
Abstract: We consider alignment-dependent spin and heat transport across a magnon spin valve in the tunneling regime, i.e., a junction consisting of two weakly coupled ferromagnetic insulators. We determine the difference in spin and heat conductance… read more here.
Keywords: ellipticity dissipation; effects magnon; dissipation effects; spin ... See more keywords
Thermally driven long-range magnon spin currents in yttrium iron garnet due to intrinsic spin Seebeck effect
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DOI: 10.1103/physrevb.96.180412
Abstract: The longitudinal spin Seebeck effect refers to the generation of a spin current when heat flows across a normal metal/magnetic insulator interface. Most explanations of the spin Seebeck effect use the interfacial temperature difference as… read more here.
Keywords: ensuremath; magnon; spin; spin seebeck ... See more keywords
Magnon Spin Relaxation and Spin Hall Effect Due to the Dipolar Interaction in Antiferromagnetic Insulators.
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DOI: 10.1103/physrevlett.124.077201
Abstract: In the absence of external magnetic field and Dzyaloshinskii-Moriya interaction, the magnon excitations in a uniaxial antiferromagnet insulator are usually described by two degenerate magnon modes with the same dispersion but opposite polarizations. In this… read more here.
Keywords: due dipolar; spin; dipolar interaction; interaction ... See more keywords