13 research outputs found
Surface spin-transfer torque and spin-injection effective field in ferromagnetic junctions: Unified theory
Full text linkWe consider theoretically a current flowing perpendicular to interfaces of a
spin-valve type ferromagnetic metallic junction. For the first time an
effective approach is investigated to calculate a simultaneous action of the
two current effects, namely, the nonequilibrium longitudinal spin injection and
the transversal spin-transfer surface torque. Dispersion relation for
fluctuations is derived and solved. Nonlinear problem is solved about steady
state arising due to instability for a thick enough free layer.Comment: 9 page
Review of Papers Presented at the “Second International Kosygin Readings: Energy- and Resource-Efficient Environmentally Safe Technologies and Equipment,” an International Scientific and Technical Symposium Celebrating the 100th Anniversary of the Kosygin State University of Russia
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2D model in near-field microwave temperature tomography with a scanning diffraction grating
No full textSpin-Injection Stimulated Radiation of Terahertz Waves in Magnetic Junctions (“Twaser” Action)
No full textEffects of electron inelastic transport through the potential relief of a spin dimer in a magnetic field
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