Freezing and thawing magnetic droplet solitons

M Ahlberg, S Chung, S Jiang, A Frisk… - Nature …, 2022 - nature.com
Magnetic droplets are non-topological magnetodynamical solitons displaying a wide range
of complex dynamic phenomena with potential for microwave signal generation. Bubbles, on …

Magnetic droplet soliton pairs

S Jiang, S Chung, M Ahlberg, A Frisk… - Nature …, 2024 - nature.com
We demonstrate magnetic droplet soliton pairs in all-perpendicular spin-torque nano-
oscillators (STNOs), where one droplet resides in the STNO free layer (FL) and the other in …

Magnetic droplet mode in a vertical nanocontact-based spin hall nano-oscillator at oblique fields

L Chen, S Urazhdin, K Zhou, YW Du, RH Liu - Physical Review Applied, 2020 - APS
We experimentally demonstrate an alternative type of spin Hall nano-oscillator based on a
vertical nanocontact fabricated on a Pt/(Co/Ni) multilayer. We analyze the spectral …

[HTML][HTML] Magnetic droplet solitons

F Macià, AD Kent - Journal of Applied Physics, 2020 - pubs.aip.org
Magnetic droplet solitons are dynamical magnetic textures that form due to an attractive
interaction between spin waves in thin films with perpendicular magnetic anisotropy. Spin …

Tuning the dynamics of magnetic droplet solitons using dipolar interactions

HF Yazdi, G Ghasemi, M Mohseni, M Mohseni - Physical Review B, 2021 - APS
Magnetic droplets are dissipative magnetodynamical solitons that can form under current
driven nanocontacts in magnetic layers with large perpendicular magnetic anisotropy. Here …

Magnetic droplet solitons

M Ahlberg, S Jiang, R Khymyn, S Chung… - … as Dynamical Systems …, 2024 - Springer
Magnetic droplets are nanoscale, non-topological, dynamical solitons that can be nucleated
in different spintronic devices, such as spin-torque nano-oscillators (STNOs) and spin Hall …

Effect of the Oersted field on the dynamics of magnetic drop solitons formed at a nanocontact

CE Zaspel - Journal of Magnetism and Magnetic Materials, 2023 - Elsevier
The magnon drop soliton is a non-topological structure formed at a nanocontact, and it is
referred to as a dynamic soliton since it is stabilized by uniform precession of the …

Magnetic Droplet Solitons

J Åkerman - Nanomagnets as Dynamical Systems: Physics and …, 2024 - books.google.com
Magnetic droplets are nanoscale, non-topological, dynamical solitons that can be nucleated
in different spintronic devices, such as spin-torque nano-oscillators (STNOs) and spin Hall …

Thermal activation barriers for creation and annihilation of magnetic droplet solitons in the presence of spin transfer torque

GD Chaves-O'Flynn, DL Stein - Physical Review B, 2020 - APS
We study noise-induced creation and annihilation of magnetic droplet solitons in
experimental parameter regions in which they are linearly stable against drift. Exploiting the …

Magnetic Excitations Induced by Surface Acoustic Waves and Spin-Polarized Currents

N Statuto - 2019 - diposit.ub.edu
[eng] The goal of this thesis is to explore and control the magnetization dynamics on
magnetic multilayered thin films through two different techniques: the application of strain …