Towards graded-index magnonics: Steering spin waves in magnonic networks
Magnonics explores precessional excitations of ordered spins in magnetic materials—so-
called spin waves—and their use as information and signal carriers within networks of …
called spin waves—and their use as information and signal carriers within networks of …
Direct-write of free-form building blocks for artificial magnetic 3D lattices
L Keller, MKI Al Mamoori, J Pieper, C Gspan… - Scientific reports, 2018 - nature.com
By the fabrication of periodically arranged nanomagnetic systems it is possible to engineer
novel physical properties by realizing artificial lattice geometries that are not accessible via …
novel physical properties by realizing artificial lattice geometries that are not accessible via …
Magnonic beam splitter: The building block of parallel magnonic circuitry
AV Sadovnikov, CS Davies, SV Grishin… - Applied Physics …, 2015 - pubs.aip.org
We demonstrate a magnonic beam splitter that works by inter-converting magnetostatic
surface and backward-volume spin waves propagating in orthogonal sections of a T-shaped …
surface and backward-volume spin waves propagating in orthogonal sections of a T-shaped …
Coherent excitation of heterosymmetric spin waves with ultrashort wavelengths
In the emerging field of magnonics, spin waves are foreseen as signal carriers for future
spintronic information processing and communication devices, owing to both the very low …
spintronic information processing and communication devices, owing to both the very low …
Spin wave propagation in a uniformly biased curved magnonic waveguide
Using Brillouin light scattering microscopy and micromagnetic simulations, we study the
propagation and transformation of magnetostatic spin waves across uniformly biased curved …
propagation and transformation of magnetostatic spin waves across uniformly biased curved …
Tunable magnetization dynamics in artificial spin ice via shape anisotropy modification
Ferromagnetic resonance (FMR) is performed on kagome artificial spin ice (ASI) formed of
disconnected Ni 80 Fe 20 nanowires. Here we break the threefold angular symmetry of the …
disconnected Ni 80 Fe 20 nanowires. Here we break the threefold angular symmetry of the …
Direct excitation of propagating spin waves by focused ultrashort optical pulses
An all-optical experiment long utilized to image phonons excited by ultrashort optical pulses
has been applied to a magnetic sample. In addition to circular ripples due to surface …
has been applied to a magnetic sample. In addition to circular ripples due to surface …
A Luneburg lens for spin waves
NJ Whitehead, SAR Horsley, TG Philbin… - Applied Physics …, 2018 - pubs.aip.org
We report on the theory of a Luneburg lens for forward-volume magnetostatic spin waves
and verify its operation via micromagnetic modelling. The lens converts a plane wave to a …
and verify its operation via micromagnetic modelling. The lens converts a plane wave to a …
Chiral magnonic resonators: Rediscovering the basic magnetic chirality in magnonics
VV Kruglyak - Applied Physics Letters, 2021 - pubs.aip.org
The outlook for producing useful practical devices within the paradigm of magnonics rests
on our ability to emit, control, and detect coherent exchange spin waves on the nanoscale …
on our ability to emit, control, and detect coherent exchange spin waves on the nanoscale …
Fiber optics for spin waves
Magnetic skyrmions in chiral magnets with the Dzyaloshinskii–Moriya interaction have
received intensive attention because of their potential in prospective applications. Here, we …
received intensive attention because of their potential in prospective applications. Here, we …