Light induced ultrafast magnetization dynamics in metallic compounds

P Scheid, Q Remy, S Lebègue, G Malinowski… - Journal of Magnetism …, 2022 - Elsevier
We review the phenomenology of light-induced ultrafast magnetization dynamics, with
emphasis on metallic compounds. The interaction of femtosecond laser pulses with …

Ultrafast optical manipulation of magnetic order in ferromagnetic materials

C Wang, Y Liu - Nano Convergence, 2020 - Springer
The interaction between ultrafast lasers and magnetic materials is an appealing topic. It not
only involves interesting fundamental questions that remain inconclusive and hence need …

Magnetoplasmonics in confined geometries: Current challenges and future opportunities

N Maccaferri, A Gabbani, F Pineider, T Kaihara… - Applied Physics …, 2023 - pubs.aip.org
Plasmonics represents a unique approach to confine and enhance electromagnetic
radiation well below the diffraction limit, bringing a huge potential for novel applications, for …

Berry phase engineering at oxide interfaces

DJ Groenendijk, C Autieri, TC van Thiel… - Physical Review …, 2020 - APS
Three-dimensional strontium ruthenate (SrRuO 3) is an itinerant ferromagnet that features
Weyl points acting as sources of emergent magnetic fields, anomalous Hall conductivity, and …

Multiscale dynamics of helicity-dependent all-optical magnetization reversal in ferromagnetic Co/Pt multilayers

R Medapalli, D Afanasiev, DK Kim, Y Quessab… - Physical review B, 2017 - APS
Time-resolved magneto-optical imaging reveals that the dynamics of the helicity-dependent
all-optical switching (HD-AOS) of Co/Pt ferromagnetic multilayers occurs on the time scales …

[HTML][HTML] Single shot ultrafast all optical magnetization switching of ferromagnetic Co/Pt multilayers

J Gorchon, CH Lambert, Y Yang, A Pattabi… - Applied physics …, 2017 - pubs.aip.org
A single femto-second optical pulse can fully reverse the magnetization of a film within
picoseconds. Such fast operation hugely increases the range of application of magnetic …

From Multiple- to Single-Pulse All-Optical Helicity-Dependent Switching in Ferromagnetic Multilayers

G Kichin, M Hehn, J Gorchon, G Malinowski… - Physical Review …, 2019 - APS
All-optical helicity-dependent switching in ferromagnetic Co/Pt multilayers is investigated
using magneto-optical microscopy and anomalous Hall effect measurements. A state …

[HTML][HTML] From fundamentals to applications: The development of magnetoplasmonics for next-generation technologies

RS Singh, PK Sarswat - Materials Today Electronics, 2023 - Elsevier
Magnetoplasmonics is an emerging interdisciplinary field that studies the interaction
between magnetism and plasmonics, and has great promise for the development of novel …

Ab Initio Study of Helicity-Dependent Light-Induced Demagnetization: From the Optical Regime to the Extreme Ultraviolet Regime

P Scheid, S Sharma, G Malinowski, S Mangin… - Nano Letters, 2021 - ACS Publications
We use ab initio real-time time-dependent density functional theory to investigate the effect
of optical and extreme ultraviolet (XUV) circularly polarized femtosecond pulses on the …

Single shot all optical switching of intrinsic micron size magnetic domains of a Pt/Co/Pt ferromagnetic stack

M Vomir, M Albrecht, JY Bigot - Applied Physics Letters, 2017 - pubs.aip.org
We demonstrate that magnetization reversal in a ferromagnetic Pt/Co/Pt stack can be
induced by a single femtosecond laser pulse. We find that the size of the switched spot is …