Chirality as generalized spin–orbit interaction in spintronics

T Yu, Z Luo, GEW Bauer - Physics Reports, 2023 - Elsevier
Chirality or handedness distinguishes an object from its mirror images, such as the spread
thumb, index finger, and middle finger of the right and left hand. In mathematics, it is …

Acoustic control of magnetism toward energy-efficient applications

WG Yang, H Schmidt - Applied Physics Reviews, 2021 - pubs.aip.org
The control of magnetism by acoustically induced strain has driven significant research
activities, with the ultimate goal of pursuing novel, ultrafast, compact, and energy-efficient …

[HTML][HTML] Advances in coherent coupling between magnons and acoustic phonons

Y Li, C Zhao, W Zhang, A Hoffmann, V Novosad - APL Materials, 2021 - pubs.aip.org
The interaction between magnetic and acoustic excitations has recently inspired many
interdisciplinary studies ranging from fundamental physics to circuit implementation …

Perspectives on spintronics with surface acoustic waves

J Puebla, Y Hwang, S Maekawa, Y Otani - Applied Physics Letters, 2022 - pubs.aip.org
Surface acoustic waves (SAWs) are elastic waves propagating on the surface of solids with
the amplitude decaying into the solid. The well-established fabrication of compact SAW …

Unidirectional pumping of phonons by magnetization dynamics

X Zhang, GEW Bauer, T Yu - Physical review letters, 2020 - APS
We propose a method to control surface phonon transport by weak magnetic fields based on
the pumping of surface acoustic waves (SAWs) by magnetostriction. We predict that the …

Acoustically driven magnon-phonon coupling in a layered antiferromagnet

TP Lyons, J Puebla, K Yamamoto, RS Deacon… - Physical Review Letters, 2023 - APS
Harnessing the causal relationships between mechanical and magnetic properties of Van
der Waals materials presents a wealth of untapped opportunity for scientific and …

Dynamic magnetoelastic boundary conditions and the pumping of phonons

T Sato, W Yu, S Streib, GEW Bauer - Physical Review B, 2021 - APS
We derive boundary conditions at the interfaces of magnetoelastic heterostructures under
ferromagnetic resonance for arbitrary magnetization directions and interface shapes. We …

Dominance of the phonon drag mechanism in the spin Seebeck effect at low temperatures

RL Rodríguez-Suárez, SM Rezende - Physical Review B, 2023 - APS
The spin Seebeck effect (SSE) consists of the generation of a spin current in a magnetic
insulator under a temperature gradient that is converted into a charge current in an attached …

Theory for phonon pumping by magnonic spin currents

SM Rezende, DS Maior, O Alves Santos, J Holanda - Physical Review B, 2021 - APS
In recent years several experimental observations and theoretical predictions of unique
phenomena involving the interplay between spin currents and the coupled magnetization …

Interaction between surface acoustic waves and spin waves in a ferromagnetic thin film

K Yamamoto, M Xu, J Puebla, Y Otani… - Journal of Magnetism and …, 2022 - Elsevier
We present a theoretical description of magnon–phonon interactions in a multilayer structure
containing a ferromagnetic thin film. The formalism is applicable to an arbitrary direction of …