124 citations · 558 across the 20 of their papers we have counts for
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Energy efficient and fast reversal of a fixed skyrmions with spin current assisted by voltage controlled magnetic anisotropy
Dhritiman Bhattacharya, Md. Mamun Al-Rashid, Jayasimha Atulasimha
Recent work [1,2] suggests that ferromagnetic reversal with spin transfer torque (STT) requires more current in a system in the presence of DMI than switching a typical ferromagnet…
Voltage controlled core reversal of fixed magnetic skyrmions without a magnetic field
Dhritiman Bhattacharya, Md Mamun Al-Rashid, Jayasimha Atulasimha
Using micromagnetic simulations we demonstrate core reversal of a fixed magnetic skyrmion by modulating the perpendicular magnetic anisotropy of a nanomagnet with an electric field…
Switching the magnetization of magnetostrictive nanomagnets from single-domain to non-volatile vortex states with a surface acoustic wave
Vimal Sampath, Noel ďSouza, Dhritiman Bhattacharya +3
We report manipulation of the magnetic states of elliptical cobalt magnetostrictive nanomagnets (of nominal dimensions ~ 340 nm x 270 nm x 12 nm) delineated on bulk 128° Y-cut lith…