475 citations · 819 across the 7 of their papers we have counts for
7 papers
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
Micromagnetic modeling of Terahertz oscillations in an antiferromagnetic material driven by spin-Hall effect
Vito Puliafito, Roman Khymyn, Mario Carpentieri +4
The realization of THz sources is a fundamental aspect for a wide range of applications. Over different approaches, compact THz oscillators can be realized taking advantage of dyna…
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…
THz-Frequency Spin-Hall Auto-Oscillator Based on a Canted Antiferromagnet
O. R. Sulymenko, O. V. Prokopenko, V. S. Tiberkevich +3
We propose a design of a THz-frequency signal generator based on a layered structure consisting of a current-driven platinum (Pt) layer and a layer of an antiferromagnet (AFM) with…
Low Power Microwave Signal Detection With a Spin-Torque Nano-Oscillator in the Active Self-Oscillating Regime
Steven Louis, Vasyl Tyberkevych, Jia Li +6
A spin-torque nano-oscillator (STNO) driven by a ramped bias current can perform spectrum analysis quickly over a wide frequency bandwidth. The STNO spectrum analyzer operates by i…
Antiferromagnetic THz-frequency Josephson-like Oscillator Driven by Spin Current
Roman Khymyn, Ivan Lisenkov, Vasyl Tiberkevich +2
The development of compact and tunable room temperature sources of coherent THz-frequency signals would open a way for numerous new applications. The existing approaches to THz-fre…
Transformation of spin current by antiferromagnetic insulators
Roman Khymyn, Ivan Lisenkov, Vasil S. Tiberkevich +2
It is demonstrated theoretically that a thin layer of an anisotropic antiferromagnetic (AFM) insulator can effectively conduct spin current by excitation of a pair of evanescent AF…