Spin current review
WebNov 12, 2014 · Here we review the experimental and theoretical results that have established this sub-field of spintronics. We focus on the results that have converged to give us a clear understanding of the phenomena and how they have evolved from a qualitative to a more quantitative measurement of spin-currents and their associated spin-accumulation. WebJul 5, 2024 · DESY scientist Lars Bocklage has discovered a new way of producing ultrafast spin currents. His calculations, which have now been published in the Physical Review Letters, suggest that the...
Spin current review
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WebApr 13, 2024 · Taking into account the contribution of anisotropic magnetoresistance the spin current was estimated as 1/3 of the total response. We show that both real and imaginary parts of spin mixing conductance are valuable for heterostructures with spin-orbit interaction in SrIr O 3. The spin Hall magnetoresistance of the heterostructure was … WebNov 4, 2024 · Starting with an introduction to spin current, we first discuss the recent progress in spintronic phenomena driven by spin-exchange coupling: spin pumping, …
WebMay 30, 2003 · Spin-only currents might prove useful for controlling the interactions of light in technologies that shuttle photons instead of electrons, Awschalom says, but more immediately they underscore how tiny quantum effects can produce surprising macroscopic effects. –Adrian Cho Adrian Cho is a freelance science writer in Grosse Pointe Woods, … WebApr 18, 2016 · Vardeny and Boehme stressed that the efficiency at which organic semiconductors convert spin current to electric current remains unknown, so it is too early to predict the extent to which it...
WebAug 11, 2016 · Spin currents are generally probed using measurements of the effects they produce in the metals through which they flow. They can, for instance, create a voltage drop perpendicular to the direction of the spin current or a torque that turns the magnetization direction of a magnetic film. However, these indirect measurements are often ambiguous ... Webequilibrium spin accumulation and spin current over the spin diffusion length. Efficient spin injection, spin accumulation, spin transfer and spin detection are key factors in utilizing the spin degree of freedom as a new functionality in spin elec-tronic devices. ∗ Invited paper. In this review article, we discuss the basic theoretical
WebMay 6, 2024 · Based on the measured temperature and chemical potential gradients, we also quantitatively evaluate two distinct contributions to the total spin current. The …
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