The 2014 magnetism roadmap

RL Stamps, S Breitkreutz, J Åkerman… - Journal of Physics D …, 2014 - iopscience.iop.org
Magnetism is a very fascinating and dynamic field. Especially in the last 30 years, there have
been many major advances in a range of areas from novel fundamental phenomena to new …

Extreme ultraviolet transient gratings

F Bencivenga, F Capotondi, L Foglia… - … in Physics: X, 2023 - Taylor & Francis
The recent construction of free electron lasers allows extending laboratory-based laser
experiments to shorter wavelengths, accessing wavevectors typical of nanoscale dynamics …

Electrical Detection and Nucleation of a Magnetic Skyrmion in a Magnetic Tunnel Junction Observed via Operando Magnetic Microscopy

J Urrestarazu Larrañaga, N Sisodia, R Guedas… - Nano Letters, 2024 - ACS Publications
Magnetic skyrmions are topological spin textures which are envisioned as nanometer scale
information carriers in magnetic memory and logic devices. The recent demonstrations of …

TimeMaxyne: A shot-noise limited, time-resolved pump-and-probe acquisition system capable of 50 GHz frequencies for synchrotron-based x-ray microscopy

M Weigand, S Wintz, J Gräfe, M Noske, H Stoll… - Crystals, 2022 - mdpi.com
With the advent of modern synchrotron sources, X-ray microscopy was developed as a
vigorous tool for imaging material structures with element-specific, structural, chemical and …

Direct observation and imaging of a spin-wave soliton with p-like symmetry

S Bonetti, R Kukreja, Z Chen, F Macià… - Nature …, 2015 - nature.com
Spin waves, the collective excitations of spins, can emerge as nonlinear solitons at the
nanoscale when excited by an electrical current from a nanocontact. These solitons are …

Higher order vortex gyrotropic modes in circular ferromagnetic nanodots

J Ding, GN Kakazei, X Liu, KY Guslienko… - Scientific reports, 2014 - nature.com
Magnetic vortex that consists of an in-plane curling magnetization configuration and a
needle-like core region with out-of-plane magnetization is known to be the ground state of …

Spin-torque oscillators

JV Kim - Solid State Physics, 2012 - Elsevier
Spin-transfer torques in magnetic heterostructures give rise to a number of dynamical
processes that are not accessible with magnetic fields alone. A prominent example involves …

Tuning of oscillation modes by controlling dimensionality of spin structures

HS Han, S Lee, MS Jung, N Kim, DH Jung, M Kang… - NPG Asia …, 2022 - nature.com
Harmonic oscillation of spin structures is a physical phenomenon that offers great potential
for applications in nanotechnologies such as nano-oscillators and bio-inspired computing …

Propagation and control of nanoscale magnetic-droplet solitons

MA Hoefer, M Sommacal, TJ Silva - Physical Review B—Condensed Matter …, 2012 - APS
The propagation and controlled manipulation of strongly nonlinear, two-dimensional
solitonic states in a thin, anisotropic ferromagnet are theoretically demonstrated. It has been …

[HTML][HTML] Microwave soft x-ray microscopy for nanoscale magnetization dynamics in the 5–10 GHz frequency range

S Bonetti, R Kukreja, Z Chen, D Spoddig… - Review of Scientific …, 2015 - pubs.aip.org
We present a scanning transmission x-ray microscopy setup combined with a novel
microwave synchronization scheme for studying high frequency magnetization dynamics at …