3 papers
quant-ph2025
Analysis of electron spectra dynamics in a moving periodical ponderomotive potential
Marek KuchaÅ, Kamila Moriová, Martin Kozák
The interaction between freely propagating electrons and light waves is typically described using an approximation in which we assume that the electron velocity remains approximate…
physics.optics2025
Electron vortex beams for chirality probing at the nanoscale
Neli LaÅ¡toviÄková Streshkova, Petr Koutenský, Martin Kozák
In this work we propose a method for probing the chirality of nanoscale electromagnetic near fields utilizing the properties of a coherent superposition of free-electron vortex sta…
physics.optics2025
Noncollinear phase-matching of high harmonic generation in solids
Pavel Peterka, František Trojánek, Petr Malý +1
We propose and experimentally demonstrate a scheme allowing to reach noncollinear phase-matching of high harmonic generation in solids, which may potentially lead to an enhancement…