Spin hall effects

J Sinova, SO Valenzuela, J Wunderlich, CH Back… - Reviews of modern …, 2015 - APS
Spin Hall effects are a collection of relativistic spin-orbit coupling phenomena in which
electrical currents can generate transverse spin currents and vice versa. Despite being …

Spin Hall effects in metals

A Hoffmann - IEEE transactions on magnetics, 2013 - ieeexplore.ieee.org
Spin Hall effects convert charge currents into spin currents and vice versa even in
nonmagnetic conductors due to spin orbit coupling. This enables spin Hall effects to be …

Spin pumping and inverse spin Hall effect in platinum: the essential role of spin-memory loss at metallic interfaces

JC Rojas-Sánchez, N Reyren, P Laczkowski… - Physical review …, 2014 - APS
Through combined ferromagnetic resonance, spin pumping, and inverse spin Hall effect
experiments in Co| Pt bilayers and Co| Cu| Pt trilayers, we demonstrate consistent values of …

Opportunities at the frontiers of spintronics

A Hoffmann, SD Bader - Physical Review Applied, 2015 - APS
The field of spintronics, or magnetic electronics, is maturing and giving rise to new subfields.
These new directions involve the study of collective spin excitations and couplings of the …

Spin Hall effects in metallic antiferromagnets

W Zhang, MB Jungfleisch, W Jiang, JE Pearson… - Physical review …, 2014 - APS
We investigate four CuAu-I-type metallic antiferromagnets for their potential as spin current
detectors using spin pumping and inverse spin Hall effect. Nontrivial spin Hall effects were …

Dependence of the efficiency of spin Hall torque on the transparency of Pt/ferromagnetic layer interfaces

CF Pai, Y Ou, LH Vilela-Leão, DC Ralph, RA Buhrman - Physical Review B, 2015 - APS
We report that spin current transport across Pt/ferromagnet (FM) interfaces as measured by
the spin torques exerted on the FM is strongly dependent on the type and the thickness of …

Spin transport at interfaces with spin-orbit coupling: Formalism

VP Amin, MD Stiles - Physical Review B, 2016 - APS
We generalize magnetoelectronic circuit theory to account for spin transfer to and from the
atomic lattice via interfacial spin-orbit coupling. This enables a proper treatment of spin …

Self-consistent determination of spin Hall angle and spin diffusion length in Pt and Pd: The role of the interface spin loss

X Tao, Q Liu, B Miao, R Yu, Z Feng, L Sun, B You… - Science …, 2018 - science.org
Spin Hall angle (θSH) and spin diffusion length (λsd) are the key parameters in describing
the spin-charge conversion, which is an integral part of spintronics. Despite their importance …

Temperature dependence of spin diffusion length and spin Hall angle in Au and Pt

M Isasa, E Villamor, LE Hueso, M Gradhand… - Physical Review B, 2015 - APS
We have studied the spin transport and the spin Hall effect as a function of temperature for
platinum (Pt) and gold (Au) in lateral spin valve structures. First, by using the spin absorption …

Mutual control of coherent spin waves and magnetic domain walls in a magnonic device

J Han, P Zhang, JT Hou, SA Siddiqui, L Liu - Science, 2019 - science.org
The successful implementation of spin-wave devices requires efficient modulation of spin-
wave propagation. Using cobalt/nickel multilayer films, we experimentally demonstrate that …