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cond-mat.mtrl-sci2024
Sub-wavelength localized all-optical helicity-independent magnetic switching using plasmonic gold nanostructures
Themistoklis Sidiropoulos, Puloma Singh, Tino Noll +8
All-optical helicity-independent switching (AO-HIS) is of interest for ultrafast and energy efficient magnetic switching in future magnetic data storage approaches. Yet, to achieve…
cond-mat.mtrl-sci2023
Enhanced optical conductivity and many-body effects in strongly-driven photo-excited semi-metallic graphite
T. P. H. Sidiropoulos, N. Di Palo, D. E. Rivas +4
The excitation of quasi-particles near the extrema of the electronic band structure is a gateway to electronic phase transitions in condensed matter. In a many-body system, quasi-p…