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] Fundamentals and perspectives of ultrafast photoferroic recording

AV Kimel, AM Kalashnikova, A Pogrebna, AK Zvezdin - Physics Reports, 2020 - Elsevier
The ability to switch ferroics (ferro-, ferri-, antiferromagnets, ferroelectrics, multiferroics)
between two stable bit states is one of the keystones of modern data storage technology …

Nanoscale interface confinement of ultrafast spin transfer torque driving non-uniform spin dynamics

I Razdolski, A Alekhin, N Ilin, JP Meyburg… - Nature …, 2017 - nature.com
Spintronics had a widespread impact over the past decades due to transferring information
by spin rather than electric currents. Its further development requires miniaturization and …

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 …

Terahertz Optomagnetism: Nonlinear THz Excitation of GHz Spin Waves in Antiferromagnetic

EA Mashkovich, KA Grishunin, RV Mikhaylovskiy… - Physical review …, 2019 - APS
A nearly single cycle intense terahertz (THz) pulse with peak electric and magnetic fields of
0.5 MV/cm and 0.16 T, respectively, excites both modes of spin resonances in the weak …

Nonlinear magnetization dynamics of antiferromagnetic spin resonance induced by intense terahertz magnetic field

Y Mukai, H Hirori, T Yamamoto… - New Journal of …, 2016 - iopscience.iop.org
We report on the nonlinear magnetization dynamics of a HoFeO 3 crystal induced by a
strong terahertz magnetic field resonantly enhanced with a split ring resonator and …

Resonant driving of magnetization precession in a ferromagnetic layer by coherent monochromatic phonons

JV Jäger, AV Scherbakov, BA Glavin, AS Salasyuk… - Physical Review B, 2015 - APS
We realize resonant driving of the magnetization precession by monochromatic phonons in
a thin ferromagnetic layer embedded into a phononic Fabry-Pérot resonator. A femtosecond …

Parametric frequency mixing in a magnetoelastically driven linear ferromagnetic-resonance oscillator

CL Chang, AM Lomonosov, J Janusonis, VS Vlasov… - Physical Review B, 2017 - APS
We demonstrate the linear frequency conversion of ferromagnetic resonance (FMR)
frequency by optically excited elastic waves in a thin metallic film on dielectric substrates …

Frequency and wavenumber selective excitation of spin waves through coherent energy transfer from elastic waves

Y Hashimoto, D Bossini, TH Johansen, E Saitoh… - Physical Review B, 2018 - APS
Using spin-wave tomography (SWaT), we have investigated the excitation and the
propagation dynamics of optically excited magnetoelastic waves, ie, hybridized modes of …

[HTML][HTML] Ultrafast magnetoacoustics in Galfenol nanostructures

AV Scherbakov, TL Linnik, SM Kukhtaruk, DR Yakovlev… - Photoacoustics, 2023 - Elsevier
Phonons and magnons are prospective information carriers to substitute the transfer of
charge in nanoscale communication devices. Our ability to manipulate them at the …