Perspective on unconventional computing using magnetic skyrmions

O Lee, R Msiska, MA Brems, M Kläui… - Applied Physics …, 2023 - pubs.aip.org
Learning and pattern recognition inevitably requires memory of previous events, a feature
that conventional CMOS hardware needs to artificially simulate. Dynamical systems …

Deep reservoir computing based on self-rectifying memristor synapse for time series prediction

R Wang, Q Liang, S Wang, Y Cao, X Ma… - Applied Physics …, 2023 - pubs.aip.org
Herein, a self-rectifying resistive switching memristor synapse with a Ta/NbO x/Pt structure
was demonstrated for deep reservoir computing (RC). The memristor demonstrated stable …

Influence of CoFeB layer thickness on elastic parameters in CoFeB/MgO heterostructures

S Shekhar, S Mielcarek, Y Otani, B Rana… - Scientific Reports, 2023 - nature.com
The surface acoustic waves, ie, surface phonons may have huge potential for future
spintronic devices, if coupled to other waves (eg, spin waves) or quasiparticles. In order to …

Skyrmion based energy-efficient straintronic physical reservoir computing

MM Rajib, W Al Misba, MFF Chowdhury… - Neuromorphic …, 2022 - iopscience.iop.org
Abstract Physical Reservoir Computing (PRC) is an unconventional computing paradigm
that exploits the nonlinear dynamics of reservoir blocks to perform temporal data …

[HTML][HTML] Resonant scattering of surface acoustic waves by arrays of magnetic stripes

Y Au, OS Latcham, AV Shytov… - Journal of Applied Physics, 2023 - pubs.aip.org
Owing to magnetoelastic coupling, surface acoustic waves (SAWs) may be scattered
resonantly by magnetic elements, such as nickel stripes. The scattering may be further …

Spintronic physical reservoir for autonomous prediction and long-term household energy load forecasting

W Al Misba, HS Mavikumbure, MM Rajib… - IEEE …, 2023 - ieeexplore.ieee.org
With the growing use of artificial neural networks (ANNs) in temporal data processing tasks,
the cost of training of complex ANNs is an increasing concern. Physical reservoir computing …

Voltage Controlled Nanoscale Magnetic Devices for Non-Volatile Memory and Scalable Quantum Computing

MM Rajib, J Atulasimha - 2023 IEEE 73rd Electronic …, 2023 - ieeexplore.ieee.org
Giant magnetoresistance (GMR) and Spin Transfer Torque (STT) are the basis of non-
volatile (stores information when powered off) memory known as STTRAM. However, even …