Fundamental physics and applications of skyrmions: A review

K Wang, V Bheemarasetty, J Duan, S Zhou… - Journal of Magnetism and …, 2022 - Elsevier
Beyond-CMOS computational paradigms are necessary to solving the problems that we face
with modern computers in achieving scalability, low energy consumption, reduced latency …

Magnetic Skyrmions in Chiral Ferromagnets: Electrical Transport Properties and Device Applications

B Kaviraj, J Sinha - ECS Journal of Solid State Science and …, 2022 - iopscience.iop.org
In this review article, we provide an overview of skyrmion dynamics in the transport behavior
of skyrmions based on the existing theoretical and experimental works in addition to the …

Spin currents and nonlinear dynamics of vortex spin torque nano-oscillators

KA Zvezdin, EG Ekomasov - Physics of Metals and Metallography, 2022 - Springer
Vortex spin torque nano-oscillators (STNOs) are multilayer spin-valve magnetic nanopillars,
in which the magnetic layers (one or both) contain a magnetic vortex, the dynamics of which …

RASER MRI: Magnetic resonance images formed spontaneously exploiting cooperative nonlinear interaction

S Lehmkuhl, S Fleischer, L Lohmann, MS Rosen… - Science …, 2022 - science.org
The spatial resolution of magnetic resonance imaging (MRI) is limited by the width of
Lorentzian point spread functions associated with the transverse relaxation rate 1/T 2*. Here …

Magnetic anisotropy-controlled vortex nano-oscillator for neuromorphic computing

C Yun, Y Wu, Z Liang, W Yang, H Du, S Liu, J Han… - Frontiers in …, 2022 - frontiersin.org
Chiral magnetic vortex has shown great potential for high-density magnetic storage, modern
telecommunication and computation devices, thanks to its topological stability and rich …

Spin-torque oscillator based on magnetic domain and meron

G Lv, H Zhang, X Cao, F Gao, G Li, F Sun, Z Hou… - Frontiers in …, 2022 - frontiersin.org
In this work, micromagnetic simulations demonstrate that a steady oscillation mode
accompanied by magnetic domain splitting and the creation and annihilation of meron can …

Spin transfer nano-oscillator based on synthetic antiferromagnetic skyrmion pair assisted by perpendicular fixed magnetic field

YX Ma, JN Wang, ZZ Zeng, YY Yuan, JX Yang… - Chinese …, 2022 - iopscience.iop.org
As a microwave generator, spin transfer nano-oscillator (STNO) based on skyrmion
promises to become one of the next-generation spintronic devices. However, there still exist …

Spin Oscillators

H Tu, Z Zeng - Spintronics: Materials, Devices and Applications, 2022 - Wiley Online Library
A spin oscillator is a kind of nano device which can generate a GHz high frequency electrical
signal with low energy consumption. The spin oscillator converts magnetization dynamics …

СИНХРОНИЗАЦИЯ АВТОКОЛЕБАНИЙ ОБМЕННО-СВЯЗАННЫХ МАГНИТНЫХ ВИХРЕЙ

ВЛ МИРОНОВ, ДА ТАТАРСКИЙ, АА ФРАЕРМАН - 2022 - elibrary.ru
Приводятся результаты микромагнитного моделирования гиротропной моды
автоколебаний намагниченности в перекрывающихся ферромагнитных дисках под …