Frequency-dependent stimulated and post-stimulated voltage control of magnetism in transition metal nitrides: towards brain-inspired magneto-ionics

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Researchers develop a material that mimics how the brain stores information UAB_info RoySocChem

evolution of magneto-ionic systems upon removing the electric stimuli . Here, we demonstrate a voltage-controllable N ion accumulation effect at the outer surface of CoN films adjacent to a liquid electrolyte, which allows for the control of magneto-ionic properties both during and after voltage pulse actuation .

This effect, which takes place when the CoN film thickness is below 50 nm and the voltage pulse frequency is at least 100 Hz, is based on the trade-off between generation and partial depletion of ferromagnetism in CoN by magneto-ionics. This novel effect may open opportunities for new neuromorphic computing functions, such as post-stimulated neural learning under deep sleep.

 

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UAB_info RoySocChem Perhaps why being jacked into the 'Matrix' will be a reality someday.

UAB_info RoySocChem If it mimics my memory, it will be very unreliable........ LOL!!

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