FMR-driven spin pumping in Y3Fe5O12-based structures

F Yang, PC Hammel - Journal of Physics D: Applied Physics, 2018 - iopscience.iop.org
Ferromagnetic resonance driven spin pumping, a topic of steadily increasing interest since
its emergence over two decades ago, remains one of the most exciting research fields in …

Spin excitation spectrum in a magnetic nanodot with continuous transitions between the vortex, Bloch-type skyrmion, and Néel-type skyrmion states

M Mruczkiewicz, M Krawczyk, KY Guslienko - Physical Review B, 2017 - APS
We study spin-wave excitations in a circular ferromagnetic nanodot in different
inhomogeneous, topologically nontrivial magnetization states, specifically, vortex and …

Spin eigenmodes of magnetic skyrmions and the problem of the effective skyrmion mass

VP Kravchuk, DD Sheka, UK Rößler, J van den Brink… - Physical Review B, 2018 - APS
The properties of magnon modes localized on a ferromagnetic skyrmion are studied. Mode
eigenfrequencies display three types of asymptotic behavior for large skyrmion radius R s …

[HTML][HTML] Magnon Excitation Modes in Ferromagnetic and Antiferromagnetic Systems

X Chen, C Zheng, Y Liu - Magnetochemistry, 2024 - mdpi.com
Magnons, recognized as the quanta of spin waves, offer a pathway for transmitting
information without the need for electron motion, thus emerging as a leading candidate for …

[HTML][HTML] Magnon spectrum of Bloch hopfion beyond ferromagnetic resonance

K Sobucki, M Krawczyk, O Tartakivska, P Graczyk - APL Materials, 2022 - pubs.aip.org
With the development of new nanofabrication technologies and measurement techniques,
the interest of researchers is moving toward 3D structures and 3D magnetization textures …

Complete mapping of the spin-wave spectrum in a vortex-state nanodisk

B Taurel, T Valet, VV Naletov, N Vukadinovic… - Physical Review B, 2016 - APS
We report a study on the complete spin-wave spectrum inside a vortex-state nanodisk.
Transformation of this spectrum is continuously monitored as the nanodisk becomes …

Collective magnetization dynamics in nanoarrays of thin FePd disks

A Ciuciulkaite, E Östman, R Brucas, A Kumar… - Physical Review B, 2019 - APS
We report on the magnetization dynamics of a square array of mesoscopic disks, fabricated
from an iron palladium alloy film. The dynamics properties were explored using …

Engineering spin wave spectra in thick rings by using competition between exchange and dipolar fields

X Zhou, EV Tartakovskaya, GN Kakazei, AO Adeyeye - Physical Review B, 2021 - APS
Control of the spin wave dynamics in nanomagnetic elements is very important for the
realization of a broad range of novel magnonic devices. Here we study experimentally the …

[HTML][HTML] Resonant dynamics of three-dimensional skyrmionic textures in thin film multilayers

T Srivastava, Y Sassi, F Ajejas, A Vecchiola… - APL Materials, 2023 - pubs.aip.org
Skyrmions are topological magnetic solitons that exhibit a rich variety of dynamics, such as
breathing and gyration, which can involve collective behavior in arrangements like skyrmion …

Microwave magnetic dynamics in ferromagnetic metallic nanostructures lacking inversion symmetry

M Kostylev, Z Yang, IS Maksymov, J Ding… - Journal of Applied …, 2016 - pubs.aip.org
In this work, we carried out systematic experimental and theoretical investigations of
ferromagnetic resonance (FMR) responses of quasi-two-dimensional magnetic objects …