6 papers
Reconfigurable magnonic mode-hybridisation and spectral control in a bicomponent artificial spin ice
Jack C. Gartside, Alex Vanstone, Troy Dion +4
Strongly-interacting nanomagnetic arrays are finding increasing use as model host systems for reconfigurable magnonics. The strong inter-element coupling allows for stark spectral…
Experimental Measures of Topological Sector Fluctuations in the F-Model
Daan M. Arroo, Steven T. Bramwell
The two dimensional F-model is an ice-rule obeying model, with a low temperature antiferroelectric state and high temperature critical Coulomb phase. Polarization in the system is…
Magnonic bending, phase shifting and interferometry in a 2D reconfigurable nanodisk crystal
K. D. Stenning, J. C. Gartside, T. Dion +3
Strongly-interacting nanomagnetic systems are pivotal across next-generation technologies including reconfigurable magnonics and neuromorphic computation. Controlling magnetisation…
Current-Controlled Nanomagnetic Writing for Reconfigurable Magnonic Crystals
J. C. Gartside, S. G. Jung, S. Y. Yoo +5
Strongly-interacting nanomagnetic arrays are crucial across an ever-growing suite of technologies. Spanning neuromorphic computing, control over superconducting vortices and reconf…
A spin dynamics study in layered van der Waals single crystal, CrGeTe
S. Khan, C. W. Zollitsch, D. M. Arroo +6
We study the magnetisation dynamics of a bulk single crystal CrGeTe (CGT), by means of broadband ferromagnetic resonance (FMR), for temperatures from 60 K down to 2 K.…
Sculpting the Spin-Wave Response of Artificial Spin Ice via Microstate Selection
Daan M. Arroo, Jack C. Gartside, Will R. Branford
The spin-wave dynamics of the ferromagnetic nanoarrays termed artificial spin ice (ASI) are known to vary depending on their magnetic microstate. However, little work has been done…