29 citations · 57 across the 10 of their papers we have counts for
11 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…
Phase noise analysis and control of VO-based relaxation type oscillators
Artem Litvinenko, Erbin Qiu, Sambit Ghosh +5
VO-based relaxation oscillators form a rapidly developing field that finds applications in neuromorphic computing, Ising machines, and numerous signal processing concepts. Thes…
Direct observation of propagating spin waves in a spin-Hall nano-oscillator
Victor H. González, Frank Schulz, Nilamani Behera +10
Constriction-based spin Hall nano-oscillators (SHNOs) show great promise for application as highly tunable microwave sources with straightforward scalability toward large coupled n…
Ultra-large mutually synchronized networks of 10 nm spin Hall nano-oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Akash Kumar +5
While mutually interacting spin Hall nano-oscillators (SHNOs) hold great promise for wireless communication, neural networks, neuromorphic computing, and Ising machines, the highes…
Ultra-fast spin Hall nano-oscillator based microwave spectral analysis
Pankhuri Gupta, Artem Litvinenko, Akash Kumar +2
Ultra-fast spectrum analysis concept based on rapidly tuned spintronic nano-oscillators has been under development for the last few years and has already demonstrated promising res…
Spin Hall Nano-Oscillator Empirical Electrical Model for Optimal On-chip Detector Design
Rafaella Fiorelli, Mona Rajabali, Roberto Méndez-Romero +7
As nascent nonlinear oscillators, nano-constriction spin Hall nano-oscillators (SHNOs) represent a promising potential for integration into more complicated systems such as neural…
Spintronic devices as next-generation computation accelerators
Victor H. González, Artem Litvinenko, Akash Kumar +2
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 po…
Spin wave-driven variable-phase mutual synchronization in spin Hall nano-oscillators
Akash Kumar, Avinash kumar Chaurasiya, Victor H. González +4
Spin-orbit torque can drive auto-oscillations of propagating spin wave (PSW) modes in nano-constriction spin Hall nano-oscillators (SHNOs). These modes allow both long-range coupli…
Mutual synchronization in spin torque and spin Hall nano-oscillators
Akash Kumar, Artem Litvinenko, Nilamani Behera +3
This chapter reviews the state of the art in mutually synchronized spin-torque and spin Hall nano-oscillator (STNO and SHNO) arrays. After briefly introducing the underlying physic…
Ultra-low-current-density single-layer magnetic Weyl semimetal spin Hall nano-oscillators
Lakhan Bainsla, Yuya Sakuraba, Avinash Kumar Chaurasiya +7
Topological quantum materials can exhibit unconventional surface states and anomalous transport properties. Still, their applications in spintronic devices are restricted as they r…
Direct measurement of interfacial Dzyaloshinskii-Moriya interaction at the MoS/NiFe interface
Akash Kumar, Avinash Kumar Chaurasiya, Niru Chowdhury +8
We report on a direct measurement of sizable interfacial Dzyaloshinskii-Moriya interaction (iDMI) at the interface of two-dimensional transition metal dichalcogenide (2D-TMD), MoS$…