128 citations · 218 across the 8 of their papers we have counts for
8 papers
Stochastic generation in a Josephson-like antiferromagnetic spin Hall oscillator driven by a pure AC current
D. V. Slobodianiuk, O. V. Prokopenko
We demonstrate numerically that a pure time-harmonic bias AC current of some particular amplitude and angular frequency can excite the chaotic magnetization dynamics in…
RF signal detector and energy harvester based on a spin-torque diode with perpendicular magnetic anisotropy
P. Yu. Artemchuk, O. V. Prokopenko, E. N. Bankowski +3
We demonstrate theoretically that in a spintronic diode (SD), having a free magnetic layer with perpendicular magnetic anisotropy of the first and second order and no external bias…
Low frequency non-resonant rectification in spin-diodes
R. Tomasello, B. Fang, P. Artemchuk +6
Spin-diodes are usually resonant in nature (GHz frequency) and tuneable by magnetic field and bias current with performances, in terms of sensitivity and minimum detectable power,…
Terahertz frequency spectrum analysis with a nanoscale antiferromagnetic tunnel junction
P. Yu. Artemchuk, O. R. Sulymenko, S. Louis +7
A method to perform spectrum analysis on low power signals between 0.1 and 10 THz is proposed. It utilizes a nanoscale antiferromagnetic tunnel junction (ATJ) that produces an osci…
Ultra-fast wide band spectrum analyzer based on a rapidly tuned spin-torque nano-oscillator
Steven Louis, Olga Sulymenko, Vasyl Tyberkevych +7
A spintronic method of ultra-fast broadband microwave spectrum analysis is proposed. It uses a rapidly tuned spin torque nano-oscillator (STNO), and does not require injection lock…
Ultra-fast artificial neuron: generation of picosecond-duration spikes in a current-driven antiferromagnetic auto-oscillator
Roman Khymyn, Ivan Lisenkov, Jamie Voorheis +5
We demonstrate analytically and numerically, that a thin film of an antiferromagnetic (AFM) material, having biaxial magnetic anisotropy and being driven by an external spin-transf…