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 …

Hybrid magnonics: Physics, circuits, and applications for coherent information processing

Y Li, W Zhang, V Tyberkevych, WK Kwok… - Journal of Applied …, 2020 - pubs.aip.org
Hybrid dynamic systems have recently gained interest with respect to both fundamental
physics and device applications, particularly with their potential for coherent information …

Theory of spin Hall magnetoresistance

YT Chen, S Takahashi, H Nakayama, M Althammer… - Physical Review B …, 2013 - APS
We present a theory of the spin Hall magnetoresistance (SMR) in multilayers made from an
insulating ferromagnet F, such as yttrium iron garnet (YIG), and a normal metal N with spin …

Role of transparency of platinum–ferromagnet interfaces in determining the intrinsic magnitude of the spin Hall effect

W Zhang, W Han, X Jiang, SH Yang, S SP Parkin - Nature physics, 2015 - nature.com
The spin Hall effect converts charge current to pure spin currents in orthogonal directions in
materials that have significant spin–orbit coupling. The efficiency of the conversion is …

Scaling of Spin Hall Angle in 3d, 4d, and 5d Metals from /Metal Spin Pum**

HL Wang, CH Du, Y Pu, R Adur, PC Hammel, FY Yang - Physical review letters, 2014 - APS
We have investigated spin pum** from Y 3 Fe 5 O 12 thin films into Cu, Ag, Ta, W, Pt, and
Au with varying spin-orbit coupling strengths. From measurements of Gilbert dam** …

Quantitative study of the spin Hall magnetoresistance in ferromagnetic insulator/normal metal hybrids

M Althammer, S Meyer, H Nakayama, M Schreier… - Physical Review B …, 2013 - APS
We experimentally investigate and quantitatively analyze the spin Hall magnetoresistance
effect in ferromagnetic insulator/platinum and ferromagnetic insulator/nonferromagnetic …

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 …

Maximizing spin-orbit torque generated by the spin Hall effect of Pt

L Zhu, DC Ralph, RA Buhrman - Applied Physics Reviews, 2021 - pubs.aip.org
Efficient generation of spin–orbit torques is central for the exciting field of spin-orbitronics.
Platinum, the archetypal spin Hall material, has the potential to be an outstanding provider …

Spin Hall magnetoresistance in metallic bilayers

J Kim, P Sheng, S Takahashi, S Mitani, M Hayashi - Physical review letters, 2016 - APS
Spin Hall magnetoresistance (SMR) is studied in metallic bilayers that consist of a heavy
metal (HM) layer and a ferromagnetic metal (FM) layer. We find a nearly tenfold increase of …