Current-induced torques in magnetic materials

A Brataas, AD Kent, H Ohno - Nature materials, 2012 - nature.com
The magnetization of a magnetic material can be reversed by using electric currents that
transport spin angular momentum. In the reciprocal process a changing magnetization …

Microscopic approach to current-driven domain wall dynamics

G Tatara, H Kohno, J Shibata - Physics Reports, 2008 - Elsevier
This review describes in detail the essential techniques used in microscopic theories on
spintronics. We have investigated the domain wall dynamics induced by an electric current …

Chirality from interfacial spin-orbit coupling effects in magnetic bilayers

KW Kim, HW Lee, KJ Lee, MD Stiles - Physical review letters, 2013 - APS
As nanomagnetic devices scale to smaller sizes, spin-orbit coupling due to the broken
structural inversion symmetry at interfaces becomes increasingly important. Here, we study …

Magnon-drag thermopower and Nernst coefficient in Fe, Co, and Ni

SJ Watzman, RA Duine, Y Tserkovnyak, SR Boona… - Physical Review B, 2016 - APS
Magnon drag is shown to dominate the thermopower of elemental Fe from 2 to 80 K and of
elemental Co from 150 to 600 K; it is also shown to contribute to the thermopower of …

Superfluid spin transport through easy-plane ferromagnetic insulators

S Takei, Y Tserkovnyak - Physical review letters, 2014 - APS
Superfluid spin transport—dissipationless transport of spin—is theoretically studied in a
ferromagnetic insulator with easy-plane anisotropy. We consider an open geometry where …

Magnetoelectric effects in Josephson junctions

IV Bobkova, AM Bobkov, MA Silaev - Journal of Physics …, 2022 - iopscience.iop.org
The review is devoted to the fundamental aspects and characteristic features of the
magnetoelectric effects, reported in the literature on Josephson junctions (JJs). The main …

Universal electromotive force induced by domain wall motion

SA Yang, GSD Beach, C Knutson, D **ao, Q Niu… - Physical review …, 2009 - APS
The electromotive force induced by a moving magnetic domain wall in a nanostrip has been
calculated theoretically and detected experimentally. It is found that the emf depends only on …

Contribution of ferromagnetic medium to the output of triboelectric nanogenerators derived from Maxwell's equations

Y Li, G Li, P Zhang, H Zhang, C Ren… - Advanced Energy …, 2021 - Wiley Online Library
Triboelectric nanogenerators (TENGs) use the displacement current as a driving force to
convert mechanical energy into electric power, which has made great contributions to micro …

Large Improvement of Thermoelectric Performance by Magnetism in Co‐Based Full‐Heusler Alloys

Z Gui, G Wang, H Wang, Y Zhang, Y Li… - Advanced …, 2023 - Wiley Online Library
Full‐Heusler alloys (fHAs) exhibit high mechanical strength with earth‐abundant elements,
but their metallic properties tend to display small electron diffusion thermopower, limiting …

Electron transport driven by nonequilibrium magnetic textures

Y Tserkovnyak, M Mecklenburg - Physical Review B—Condensed Matter and …, 2008 - APS
Spin-polarized electron transport driven by inhomogeneous magnetic dynamics is
discussed in the limit of a large exchange coupling. Electron spins rigidly following the time …