Excitation and detection of coherent nanoscale spin waves via extreme ultraviolet transient gratings

PR Miedaner, N Berndt, J Deschamps, S Urazhdin… - Science …, 2024 - science.org
The advent of free electron lasers has opened the opportunity to explore interactions
between extreme ultraviolet (EUV) photons and collective excitations in solids. While EUV …

Transient grating spectroscopy on a DyCo5 thin film with femtosecond extreme ultraviolet pulses

V Ukleev, L Leroy, R Mincigrucci, D Deangelis… - Structural …, 2024 - pubs.aip.org
Surface acoustic waves (SAWs) are excited by femtosecond extreme ultraviolet (EUV)
transient gratings (TGs) in a room-temperature ferrimagnetic DyCo5 alloy. TGs are …

A new framework for soft x-ray transient gratings

L Foglia, R Mincigrucci, F Döring… - Journal of Physics B …, 2024 - iopscience.iop.org
The capability to use extreme ultraviolet (EUV) light for generating transient gratings (TGs)
has enabled the study of thermoelastic and magnetic dynamics at the nanoscale, in thin …

Time-domain investigation of acoustically and thermally driven magnons

M Brioschi - 2024 - air.unimi.it
This thesis is the result of the research program carried out as Ph. D. student of the School in
Physics, Astrophysics and Applied Physics at Università degli Studi di Milano, which was …