Advances in coherent magnonics

P Pirro, VI Vasyuchka, AA Serga… - Nature Reviews …, 2021 - nature.com
Magnonics addresses the dynamic excitations of a magnetically ordered material. These
excitations, referred to as spin waves and their quanta, magnons, are a powerful tool for …

Experimental demonstration of a concave grating for spin waves in the Rowland arrangement

Á Papp, M Kiechle, S Mendisch, V Ahrens, L Sahin… - Scientific Reports, 2021 - nature.com
We experimentally demonstrate the operation of a Rowland-type concave grating for spin
waves, with potential application as a microwave spectrometer. In this device geometry, spin …

Optical elements for anisotropic spin-wave propagation

M Vogel, P Pirro, B Hillebrands… - Applied Physics …, 2020 - pubs.aip.org
We perform micromagnetic simulations to investigate the propagation of spin-wave beams
through spin-wave optical elements. Despite spin-wave propagation in magnetic media …

[HTML][HTML] Spin wave dispersion relations and isofrequency curve calculations using micromagnetic simulations

MG Copus, AR Stuart, RE Camley… - Journal of Applied …, 2022 - pubs.aip.org
Dispersion relations and isofrequency curves are of critical importance for understanding the
behavior of waves, including what frequencies can be excited, how the waves will …

Spin-wave Goos-Hänchen effect induced by 360-degree domain walls in magnetic heterostructures

M Li, B **, Y Liu, J Lu - Physical Review B, 2024 - APS
In this work, lateral displacements of transmitted and reflected spin waves at a 360-degree
domain wall (360DW), which is referred to as the spin-wave Goos-Hänchen effect (SWGHE) …

Off-axial focusing of a spin-wave lens in the presence of Dzyaloshinskii-Moriya interaction

W Bao, Z Wang, Y Cao, P Yan - Physical Review B, 2020 - APS
We theoretically study the effect of Dzyaloshinskii-Moriya interaction on the focusing of a
spin-wave lens that is constructed by a circular interface between two magnetic films. We …

Zero-field routing of spin waves in a multiferroic heterostructure

W Zhu, H Qin, L Flajšman, T Taniyama… - Applied Physics …, 2022 - pubs.aip.org
We report zero-field routing of spin waves in a multiferroic heterostructure comprising a
ferromagnetic Fe film and a ferroelectric BaTiO 3 substrate with fully correlated strain …

Detection of focused beams of surface magnetostatic waves in YIG/Pt structures

ME Seleznev, GM Dudko, YV Nikulin… - Izvestiya VUZ …, 2024 - journals.rcsi.science
The purpose of this work is to experimentally study, using the inverse spin Hall effect (ISHE),
the detection of focused beams of magnetostatic surface waves (MSSW) in integrated YIG …

An efficient and highly accurate spectral method for modeling the propagation of solitary magnetic spin waves in thin films

MA Christou, NC Papanicolaou… - … and Applied Mathematics, 2020 - Springer
In previous works, it was shown that the propagation of magnetic spin waves in thin films can
be approximated by a nonlinear Schrödinger-type equation. The formulation begins with the …

Ion-beam irradiation presented as a universal fabrication method for spin-wave devices in YIG

M Kiechle - 2023 - mediatum.ub.tum.de
In this work, a fabrication workflow for spin-wave devices was developed using direct
focused-ion-beam irradiation of nanometer-thin YIG films. Ion irradiation changes the …