475 citations · 1k across the 14 of their papers we have counts for
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Robust stabilization of high-frequency magnetic droplets in W-CoFeB-MgO nanoconstriction spin Hall nano-oscillators
Hind Prakash, Arunima TM, Roman Khymyn +1
Magnetic droplets are highly nonlinear spin-wave solitons that can be excited in nanoscale spintronic devices with strong perpendicular magnetic anisotropy. Although extensively st…
Tunable Skyrmion-Antiskyrmion Dynamics in Co/Pt Nanocontacts for Spintronic Applications
Hind Prakash, Himanshu Fulara
Magnetic skyrmions are topologically protected quasiparticles and have drawn much attention because of their potential applications in next-generation spintronics devices. Their in…
Controllable frequency tunability and parabolic-like threshold current behavior in spin Hall nano-oscillators
Arunima TM, Himanshu Fulara
We investigate the individual impacts of critical magnetodynamical parameters-effective magnetization and magnetic damping-on the auto-oscillation characteristics of nano-constrict…
Ultra-low current 10 nm spin Hall nano-oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Victor H. González +6
Nano-constriction based spin Hall nano-oscillators (SHNOs) are at the forefront of spintronics research for emerging technological applications such as oscillator-based neuromorphi…
Robust mutual synchronization in long spin Hall nano-oscillator chains
Akash Kumar, Himanshu Fulara, Roman Khymyn +7
Mutual synchronization of N serially connected spintronic nano-oscillators increases their coherence by a factor and their output power by . Increasing the number of mutua…
Voltage control of frequency, effective damping and threshold current in nano-constriction-based spin Hall nano-oscillators
Victor H. González, Roman Khymyn, Himanshu Fulara +2
Using micromagnetic simulations, we study the interplay between strongly voltage-controlled magnetic anisotropy (VCMA), 200 kJ/m, and gate width, 10--400 nm, in…
Energy-efficient WTa/CoFeB/MgO spin Hall nano-oscillators
Nilamani Behera, Himanshu Fulara, Lakhan Bainsla +4
We investigate a W-Ta alloying route to reduce the auto-oscillation current densities and the power consumption of nano-constriction based spin Hall nano oscillators. Using spin-to…
Two-dimensional mutual synchronization in spin Hall nano-oscillator arrays
Mohammad Zahedinejad, Ahmad A. Awad, Shreyas Muralidhar +5
Spin Hall nano-oscillators (SHNOs) utilize pure spin currents to drive local regions of magnetic films and nanostructures into auto-oscillating precession. If such regions are plac…