Review on magnonics with engineered spin textures
Spin textures, such as non-uniform domain arrangements, domain walls and skyrmions are
naturally occurring structures in magnetic materials. Recently, the unique properties of spin …
naturally occurring structures in magnetic materials. Recently, the unique properties of spin …
Skyrmion qubits: Challenges for future quantum computing applications
Magnetic nano-skyrmions develop quantized helicity excitations, and the quantum tunneling
between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of …
between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of …
Magnetic skyrmions in curved geometries
Y Liu, N Cai, MZ Xin, S Wang - Rare Metals, 2022 - Springer
In curved geometries, a lot of novel curvature-driven effects are discovered due to the
curvature-induced effective anisotropy and Dzyaloshinskii–Moriya interaction. Curvature …
curvature-induced effective anisotropy and Dzyaloshinskii–Moriya interaction. Curvature …
Spontaneous Topological Magnetic Transitions in NdCo5 Rare‐Earth Magnets
S Zuo, J Liu, K Qiao, Y Zhang, J Chen, N Su… - Advanced …, 2021 - Wiley Online Library
Particle‐like magnetic textures with nanometric sizes, such as skyrmions, are potentially
suitable for designing high‐efficiency information bits in future spintronics devices. In …
suitable for designing high‐efficiency information bits in future spintronics devices. In …
Skyrmion propagation along curved racetracks
VL Carvalho-Santos, MA Castro… - Applied Physics …, 2021 - pubs.aip.org
The interplay between curvature and magnetization is a cornerstone in magnetism. Thus, in
this work, we address the role of curvature on the propagation of magnetic skyrmions along …
this work, we address the role of curvature on the propagation of magnetic skyrmions along …
[HTML][HTML] Intrinsic DMI-free skyrmion formation and robust dynamic behaviors in magnetic hemispherical shells
We performed finite-element micromagnetic simulations to examine the formation of
skyrmions without intrinsic Dzyaloshinskii–Moriya interaction (DMI) in magnetic …
skyrmions without intrinsic Dzyaloshinskii–Moriya interaction (DMI) in magnetic …
Tuning domain wall oscillation frequency in bent nanowires through a mechanical analogy
In this work, we present a theoretical model for domain wall (DW) oscillations in a curved
magnetic nanowire with a constant curvature under the action of a uniaxial magnetic field …
magnetic nanowire with a constant curvature under the action of a uniaxial magnetic field …
Curvature-induced emergence of a second critical field for domain wall dynamics in bent nanostripes
We investigate the dynamics of a transverse domain wall (DW) in a bent nanostripe under
an external field and spin-polarized current. Besides the standard Walker breakdown …
an external field and spin-polarized current. Besides the standard Walker breakdown …
[HTML][HTML] Influence of curvature on the dynamical susceptibility of bent nanotubes
E Saavedra, S Castillo-Sepúlveda, RM Corona… - Results in Physics, 2022 - Elsevier
In this work we analyze the influence of curvature on the dynamic properties of the
magnetization in bent nanotubes. Our results show that both the resonance frequencies and …
magnetization in bent nanotubes. Our results show that both the resonance frequencies and …
[HTML][HTML] Skyrmion dynamics in a double-disk geometry under an electric current
S Castillo-Sepúlveda, JA Vélez, RM Corona… - Nanomaterials, 2022 - mdpi.com
In this work, we present an analysis of skyrmion dynamics considering Dzyaloshinskii–
Moriya interactions in an STNO device with a double-disk geometry. Three regimes were …
Moriya interactions in an STNO device with a double-disk geometry. Three regimes were …