[HTML][HTML] Spintronic devices as next-generation computation accelerators

VH González, A Litvinenko, A Kumar, R Khymyn… - Current Opinion in Solid …, 2024‏ - Elsevier
The ever increasing demand for computational power combined with the predicted plateau
for the miniaturization of existing silicon-based technologies has made the search for low …

Kagome magnets: The emerging materials for spintronic memories

N Chowdhury, KIA Khan, H Bangar, P Gupta… - Proceedings of the …, 2023‏ - Springer
Recent developments in the field of topological quantum materials have stimulated the
search for materials that could serve as the building blocks for next-generation memory …

Spin-wave-mediated mutual synchronization and phase tuning in spin Hall nano-oscillators

A Kumar, AK Chaurasiya, VH González, N Behera… - Nature Physics, 2025‏ - nature.com
Spin–orbit torque can drive auto-oscillations of propagating spin-wave modes in nano-
constriction spin Hall nano-oscillators. These modes facilitate both long-range coupling and …

Robust mutual synchronization in long spin Hall nano-oscillator chains

A Kumar, H Fulara, R Khymyn, A Litvinenko… - Nano Letters, 2023‏ - ACS Publications
Mutual synchronization of N serially connected spintronic nano-oscillators boosts their
coherence by N and peak power by N 2. Increasing the number of synchronized nano …

Ultra‐Low Current 10 nm Spin Hall Nano‐Oscillators

N Behera, AK Chaurasiya, VH González… - Advanced …, 2024‏ - Wiley Online Library
Nano‐constriction based spin Hall nano‐oscillators (SHNOs) are at the forefront of
spintronics research for emerging technological applications, such as oscillator‐based …

[HTML][HTML] Voltage-controlled magnetic anisotropy-based spintronic devices for magnetic memory applications: challenges and perspectives

PK Mishra, M Sravani, A Bose, S Bhuktare - Journal of Applied Physics, 2024‏ - pubs.aip.org
Electronic spins provide an additional degree of freedom that can be used in modern spin-
based electronic devices. Some benefits of spintronic devices include nonvolatility, energy …

Generation of out-of-plane polarized spin current in (permalloy, Cu)/EuS interfaces

P Gupta, N Chowdhury, M Xu, PK Muduli, A Kumar… - Physical Review B, 2024‏ - APS
The generation of out-of-plane polarized spin current is crucial for efficiently manipulating
perpendicularly magnetized systems used in high-density magnetic recording. Here, we …

Interfacial Origin of Unconventional Spin‐Orbit Torque in Py/γ− γ- IrMn3

A Kumar, P Gupta, N Chowdhury… - Advanced Quantum …, 2023‏ - Wiley Online Library
Angle‐resolved spin‐torque ferromagnetic resonance measurements are carried out in
heterostructures consisting of Py (Ni81Fe19) and a noncollinear antiferromagnetic quantum …

Reconfigurable neural spiking in bias field free spin Hall nano-oscillator

S Manna, R Medwal, RS Rawat - Physical Review B, 2023‏ - APS
In this paper, we theoretically investigate neuronlike spiking dynamics in an elliptic
ferromagnet (FM)/heavy metal bilayer-based spin Hall nano-oscillator (SHNO) in a bias field …

Large non-volatile frequency tuning of spin Hall nano-oscillators using circular memristive nano-gates

M Khademi, A Kumar, M Rajabali… - IEEE Electron …, 2023‏ - ieeexplore.ieee.org
Spin Hall nano oscillators (SHNOs) are promising candidates for neuromorphic computing
due to their miniaturized dimensions, non-linearity, fast dynamics, and ability to synchronize …