3 papers
cond-mat.mes-hall2019
Indirect observation of phase conjugate magnons from non-degenerate four-wave mixing
Alistair Inglis, Calvin J Tock, John F Gregg
A phase conjugate mirror utilising four-wave mixing in a magnetic system is experimentally realised for the first time. Indirect evidence of continuous-wave phase conjugation has b…
cond-mat.mes-hall2019
Onset of spin wave time-domain fractals in a dynamic artificial crystal
Alistair Inglis, John F. Gregg
We report on the first observation of an exact fractal pattern in the time-domain arising spontaneously from a dynamic artificial crystal (DAC). The all-magnon process occurs in a…
cond-mat.mes-hall2018
Phase modulation and amplitude modulation interconversion for magnonic circuits
Calvin J. Tock, John F. Gregg
Circuit elements within magnonic computers generally operate using signals that are either amplitude or phase modulated (AM or PM). We propose a simple all-magnon circuit element c…