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physics.app-ph2019
Graded index lenses for spin wave steering
N. J. Whitehead, S. A. R. Horsley, T. G. Philbin +1
We use micromagnetic modelling to demonstrate the operation of graded index lenses designed to steer forward-volume magnetostatic spin waves by 90 and 180 degrees. The graded index…
physics.app-ph2018
A Luneburg lens for spin waves
N. J. Whitehead, S. A. R. Horsley, T. G. Philbin +1
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 po…