Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Misba, Walid Al"'
In the autoencoder based anomaly detection paradigm, implementing the autoencoder in edge devices capable of learning in real-time is exceedingly challenging due to limited hardware, energy, and computational resources. We show that these limitations
Externí odkaz:
http://arxiv.org/abs/2309.06449
Autor:
Misba, Walid Al, Mavikumbure, Harindra S., Rajib, Md Mahadi, Marino, Daniel L., Cobilean, Victor, Manic, Milos, Atulasimha, Jayasimha
Publikováno v:
IEEE Access, Vol. 11, pp. 124725 - 124737 (2023)
In this study, we have shown autonomous long-term prediction with a spintronic physical reservoir. Due to the short-term memory property of the magnetization dynamics, non-linearity arises in the reservoir states which could be used for long-term pre
Externí odkaz:
http://arxiv.org/abs/2304.03343
Autor:
Niknam, Mohamad, Chowdhury, Md Fahim F., Rajib, Md Mahadi, Misba, Walid Al, Schwartz, Robert N., Wang, Kang L., Atulasimha, Jayasimha, Bouchard, Louis-S.
Single-qubit gates are essential components of a universal quantum computer. Without selective addressing of individual qubits, scalable implementation of quantum algorithms is not possible. When the qubits are discrete points or regions on a lattice
Externí odkaz:
http://arxiv.org/abs/2203.16720
Autor:
Rajib, Md Mahadi, Misba, Walid Al, Chowdhury, Md. Fahim F., Alam, Muhammad Sabbir, Atulasimha, Jayasimha
Physical Reservoir Computing (PRC) is an unconventional computing paradigm, which exploits nonlinear dynamics of reservoir blocks to perform recognition and classification tasks. Here we show with simulations that patterned thin films hosting several
Externí odkaz:
http://arxiv.org/abs/2112.13527
Autor:
Chowdhury, Md. Fahim F., Misba, Walid Al, Rajib, Md Mahadi, Edwards, Alexander J., Bhattacharya, Dhritiman, Friedman, Joseph S., Atulasimha, Jayasimha
We demonstrate using micromagnetic simulations that a nanomagnet array excited by Surface Acoustic Waves (SAWs) can work as a reservoir that can classify sine and square waves with high accuracy. To evaluate memory effect and computing capability, we
Externí odkaz:
http://arxiv.org/abs/2112.04000
Autor:
Edwards, Alexander J., Bhattacharya, Dhritiman, Zhou, Peng, McDonald, Nathan R., Misba, Walid Al, Loomis, Lisa, Garcia-Sanchez, Felipe, Hassan, Naimul, Hu, Xuan, Chowdhury, Md. Fahim, Thiem, Clare D., Atulasimha, Jayasimha, Friedman, Joseph S.
Reservoir computing (RC) has received recent interest because reservoir weights do not need to be trained, enabling extremely low-resource consumption implementations, which could have a transformative impact on edge computing and in-situ learning wh
Externí odkaz:
http://arxiv.org/abs/2103.09353
Implementation of skyrmion based energy efficient and high-density data storage devices requires aggressive scaling of skyrmion size. Ferrimagnetic materials are considered to be a suitable platform for this purpose due to their low saturation magnet
Externí odkaz:
http://arxiv.org/abs/2102.10721
We propose energy efficient strain control of domain wall (DW) in a perpendicularly magnetized nanoscale racetrack on a piezoelectric substrate that can implement multi state synapse to be utilized in neuromorphic computing platforms. In conjunction
Externí odkaz:
http://arxiv.org/abs/2010.10076
Autor:
Rajib, Md Mahadi, Misba, Walid Al, Bhattacharya, Dhritiman, Garcia-Sanchez, Felipe, Atulasimha, Jayasimha
One method of creating and annihilating skyrmions in confined geometries is to use Voltage-Controlled Magnetic Anisotropy (VCMA) [1, 2, 3]. Previous study shows that robust voltage controlled ferromagnetic reversal from up to down state in the soft l
Externí odkaz:
http://arxiv.org/abs/2003.12904
Publikováno v:
Phys. Rev. Applied 14, 014088 (2020)
We have investigated Surface Acoustic Wave (SAW) induced ferromagnetic resonance (FMR) assisted Spin Transfer Torque (STT) switching of perpendicular MTJ (p-MTJ) with inhomogeneities using micromagnetic simulations that include the effect of thermal
Externí odkaz:
http://arxiv.org/abs/2003.12903