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 …

Towards oxide electronics: a roadmap

M Coll, J Fontcuberta, M Althammer, M Bibes… - Applied surface …, 2019 - orbit.dtu.dk
At the end of a rush lasting over half a century, in which CMOS technology has been
experiencing a constant and breathtaking increase of device speed and density, Moore's …

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 Hall magnetoresistance induced by a nonequilibrium proximity effect

H Nakayama, M Althammer, YT Chen, K Uchida… - Physical review …, 2013 - APS
We report anisotropic magnetoresistance in Pt| Y 3 Fe 5 O 12 bilayers. In spite of Y 3 Fe 5 O
12 being a very good electrical insulator, the resistance of the Pt layer reflects its …

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 …

[HTML][HTML] Frontiers of magnetic force microscopy

O Kazakova, R Puttock, C Barton… - Journal of applied …, 2019 - pubs.aip.org
Since it was first demonstrated in 1987, magnetic force microscopy (MFM) has become a
truly widespread and commonly used characterization technique that has been applied to a …

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 …

Interplay of spin-orbit torque and thermoelectric effects in ferromagnet/normal-metal bilayers

CO Avci, K Garello, M Gabureac, A Ghosh, A Fuhrer… - Physical Review B, 2014 - APS
We present harmonic transverse voltage measurements of current-induced thermoelectric
and spin-orbit torque (SOT) effects in ferromagnet/normal-metal bilayers, in which thermal …

Unidirectional spin Hall magnetoresistance in ferromagnet/normal metal bilayers

CO Avci, K Garello, A Ghosh, M Gabureac… - Nature Physics, 2015 - nature.com
Magnetoresistive effects are usually invariant on inversion of the magnetization direction. In
non-centrosymmetric conductors, however, nonlinear resistive terms can give rise to a …

The role of spin in thermoelectricity

G Yang, L Sang, C Zhang, N Ye, A Hamilton… - Nature Reviews …, 2023 - nature.com
Thermoelectric (TE) materials and devices are crucial for renewable thermal-to-electrical
energy conversion applications. The optimization of TE performance can be achieved by …