Unidirectional chiral magnonics in cylindrical synthetic antiferromagnets
RA Gallardo, P Alvarado-Seguel, P Landeros - Physical Review Applied, 2022 - APS
Asymmetric spin-wave propagation in magnetic nanostructures has received significant
attention due to the potential applications of magnon-based devices. In curved …
attention due to the potential applications of magnon-based devices. In curved …
Controlling selection rules for magnon scattering in nanomagnets by spatial symmetry breaking
Nanomagnets are the building blocks of many existing and emergent spintronic
technologies. The magnetization dynamics of nanomagnets is often dominated by nonlinear …
technologies. The magnetization dynamics of nanomagnets is often dominated by nonlinear …
Spin-wave spectral analysis in crescent-shaped ferromagnetic nanorods
M Gołębiewski, H Reshetniak, U Makartsou… - Physical Review …, 2023 - APS
The research on the properties of spin waves (SWs) in three-dimensional nanosystems is an
innovative idea in the field of magnonics. Mastering and understanding the nature of …
innovative idea in the field of magnonics. Mastering and understanding the nature of …
Finite-element dynamic-matrix approach for propagating spin waves: Extension to mono-and multi-layers of arbitrary spacing and thickness
In our recent work [Körber et al., AIP Adv. 11, 095006 (2021)], we presented an efficient
numerical method to compute dispersions and mode profiles of spin waves in waveguides …
numerical method to compute dispersions and mode profiles of spin waves in waveguides …
Hybridization‐Induced Spin‐Wave Transmission Stop Band within a 1D Diffraction Grating
C Riedel, T Taniguchi, L Körber… - Advanced Physics …, 2023 - Wiley Online Library
Spin wave propagation is studied through a diffraction grating in a 200 nm thick YIG film by
using scanning time resolved magneto‐optic Kerr microscopy (TR‐MOKE) and supported by …
using scanning time resolved magneto‐optic Kerr microscopy (TR‐MOKE) and supported by …
Standing spin waves in permalloy- bilayers as a probe of the interfacial exchange coupling
D Caso, A García-Prieto, E Sebastiani-Tofano… - Physical Review …, 2024 - APS
Ferromagnetic-antiferromagnetic (FM-AFM) bilayer dynamics have been a recent topic of
interest due to the interaction occurring at the interface, where the magnetic moments of the …
interest due to the interaction occurring at the interface, where the magnetic moments of the …
Curvature-induced parity loss and hybridization of magnons: Exploring the connection of flat and tubular magnetic shells
This paper delves into the connection between flat and curvilinear magnetization dynamics.
For this, we numerically study the evolution of the magnon spectrum of rectangular …
For this, we numerically study the evolution of the magnon spectrum of rectangular …
[PDF][PDF] Spin waves in curved magnetic shells
L Körber - 2023 - researchgate.net
This thesis aims to theoretically explore the geometrical effects on spin waves, the
fundamental lowenergy excitations of ferromagnets, propagating in curved magnetic shells …
fundamental lowenergy excitations of ferromagnets, propagating in curved magnetic shells …
Giant energy oscillations mediated by a quasiperiodically driven qubit
A qubit driven by two incommensurate frequencies can mediate a quantized average energy
current in the adiabatic limit. We show that nonadiabatic processes result in reversals of the …
current in the adiabatic limit. We show that nonadiabatic processes result in reversals of the …
Magnetic order in nanoscale gyroid networks
Three-dimensional magnetic metamaterials feature interesting phenomena that arise from a
delicate interplay of material properties, local anisotropy, curvature, and connectivity. A …
delicate interplay of material properties, local anisotropy, curvature, and connectivity. A …