WebApr 1, 2024 · In particular, Chudnovsky obtained a theoretical formula for spin Hall conductivity: (1) where denotes the spin Hall conductivity, denotes the charge conductivity, denotes the mass of the electron, denotes the light speed, and denotes the Planck constant. http://www.bmb.colostate.edu/wp-content/uploads/sites/14/2024/01/silva-tom-1126.pdf
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WebMay 11, 2024 · The spin Hall conductivity (SHC) and anomalous Hall conductivity (AHC) in about 120 full Heusler compounds are calculated using the density functional theory in a high-throughput way. The electronic structures are mapped to the Wannier basis and the linear response theory is used to get the conductivity. WebDec 22, 2015 · The energy efficiency of the spin Hall effects (SHE) can be enhanced if the electrical conductivity is decreased without sacrificing the spin Hall conductivity. The resistivity of Pt films can be… Expand 1 PDF Effective Spin-Mixing Conductance of Heavy-Metal-Ferromagnet Interfaces. Lijun Zhu, D. Ralph, R. Buhrman Physics Physical review … エジソンママ 評判
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WebThe anomalous Hall conductivity (AHC) and Spin Hall conductivity (SHC) of hH cubic CoFeGe (\textit{c}-CoFeGe) are found to be $\sim -100$ S/cm and $\sim 39~\hbar/e$ S/cm, respectively. Moreover, the Curie temperature of the alloy is calculated to be $\sim$524 K with a 3 $\mu_{B}$ magnetic moment. Lastly, the calculated mechanical properties ... WebJan 19, 2016 · Spin current generation and detection in magnetic solid-state devices have been key technologies in the field of spintronics. 1) Spin currents can be generated by … WebOct 15, 2024 · Spin-Hall conductivity 1. Introduction Efficient control of magnetodynamics has always been the focus of spintronic devices for memory and computation. Recently, the emerging spin–orbit torque (SOT) based devices have provided new opportunities for efficient manipulation of the magnetic moments [1]. pancreatic cancer pain control