10 citations · 19 across the 5 of their papers we have counts for
5 papers
Reconfigurable field-free spin Hall nano-oscillators enabled by crystallographic anisotropy in epitaxial Co/Pt
Jong-Guk Choi, Avinash Kumar Chaurasiya, Jaimin Kang +9
Spin Hall nano-oscillators (SHNOs) are nanoscale microwave sources for wireless communication, neuromorphic computing and oscillator-based Ising machines, but conventional devices…
A 2048-spin bulk acoustic wave Ising machine for number partitioning and Sudoku
Venkatesh Vadde, Roman Ovcharov, Victor H. González +3
Optical coherent Ising machines based on time-multiplexing have demonstrated significant progress in terms of connectivity and spin scalability. However, they are constrained by la…
Domain wall and Magnetic Tunnel Junction Hybrid for on-chip Learning in UNet architecture
Venkatesh Vadde, Bhaskaran Muralidharan, Abhishek Sharma
We present spintronic devices based hardware implementation of UNet for segmentation tasks. Our approach involves designing hardware for convolution, deconvolution, rectified activ…
Power efficient ReLU design for neuromorphic computing using spin Hall effect
Venkatesh Vadde, Bhaskaran Muralidharan, Abhishek Sharma
We demonstrate a magnetic tunnel junction injected with spin Hall current to exhibit linear rotation of magnetization of the free-ferromagnet using only the spin current. Using the…
Orthogonal Spin Current Injected Magnetic Tunnel Junction for Convolutional Neural Networks
Venkatesh Vadde, Bhaskaran Muralidharan, Abhishek Sharma
We propose that a spin Hall effect driven magnetic tunnel junction device can be engineered to provide a continuous change in the resistance across it when injected with orthogonal…