3 papers
cond-mat.mes-hall2025
Universal Scaling of Electron Transmission for Nearly Ballistic and Quantum Dragon Nanodevices
M. A. Novotny, Tomáš Novotný
We predict two different universal scaling regimes for the quantum transmission of metallic nanodevices following the addition of a small amount of uncorrelated disorder. A nanodev…
cond-mat.mes-hall2025
Double-quantum-dot Andreev molecules: Phase diagrams and critical evaluation of effective models
Peter Zalom, Kacper WrzeÅniewski, Tomáš Novotný +1
This work systematically investigates the phase diagram of a parallel double-quantum-dot Andreev molecule, where the two quantum dots are coupled to a common superconducting lead.…
physics.optics2025
Monochromatization of Electron Beams with Spatially and Temporally Modulated Optical Fields
Neli LaÅ¡toviÄková Streshkova, Petr Koutenský, Tomáš Novotný +1
Inelastic interaction between coherent light with constant frequency and free electrons enables periodic phase modulation of electron wave packets leading to periodic side-bands in…