Towards terahertz spin Hall nano-oscillator with synthesized anti-ferromagnets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165470
Abstract: Abstract We calculated the spectrum of synthetic antiferromagnets (SAF) based spin Hall nano-oscillators (SHNO) with micromagnetic simulations. It was found that, even without an applied field, the frequency of generated spin waves can reach up… read more here.
Keywords: nano oscillator; terahertz spin; hall nano; spin hall ... See more keywords
Two-dimensional mutually synchronized spin Hall nano-oscillator arrays for neuromorphic computing
Sign Up to like & getrecommendations! Published in 2019 at "Nature Nanotechnology"
DOI: 10.1038/s41565-019-0593-9
Abstract: In spin Hall nano-oscillators (SHNOs), pure spin currents drive local regions of magnetic films and nanostructures into auto-oscillating precession. If such regions are placed in close proximity to each other they can interact and may… read more here.
Keywords: spin hall; two dimensional; nano; neuromorphic computing ... See more keywords
Controllable excitation of multiple spin wave bullet modes in a spin Hall nano-oscillator based on [Ni/Co]/Pt multilayers.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr00254f
Abstract: Spin-torque nano-oscillators are promising candidates for many radio frequency and magnon-based nanodevices due to their broad frequency tunability, easy fabrication and high durability. To explore the tunability, we chose a [Ni/Co]/Pt-based spin Hall nano-oscillator with… read more here.
Keywords: bullet modes; spin hall; hall nano;
Fabrication of voltage-gated spin Hall nano-oscillators.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr07505e
Abstract: We demonstrate an optimized fabrication process for electric field (voltage gate) controlled nano-constriction spin Hall nano-oscillators (SHNOs), achieving feature sizes of read more here.
Keywords: fabrication voltage; hall nano; nano oscillators; spin hall ... See more keywords
Grain structure influence on synchronized two-dimensional spin-Hall nano-oscillators
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0147668
Abstract: Nanoconstriction spin-Hall nano-oscillators (NC-SHNOs) are excellent devices for a wide variety of applications, from RF communication to bio-inspired computing. NC-SHNOs are easy to fabricate in large arrays, are CMOS compatible, and feature a narrow linewidth… read more here.
Keywords: nano oscillators; influence; hall nano; spin hall ... See more keywords
Compact Macrospin-Based Model of Three-Terminal Spin-Hall Nano Oscillators
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2925781
Abstract: Emerging spin-torque nano oscillators (STNOs) and spin-Hall nano oscillators (SHNOs) are potential candidates for microwave applications. Recent advances in three-terminal magnetic tunnel junction (MTJ)-based SHNOs opened the possibility to develop more reliable and well-controlled oscillators,… read more here.
Keywords: nano oscillators; hall nano; spin hall; model ... See more keywords