3 papers
cond-mat.str-el2025
Polariton-induced superconductivity in two-dimensional metals
Riccardo Riolo, Frank H. L. Koppens, Pablo Jarillo-Herrero +3
The electronic properties of two-dimensional (2D) metals are altered by changes in their three-dimensional dielectric environment. In this Letter we propose that superconductivity…
cond-mat.mes-hall2025
Geometric effects in the Dyakonov-Shur theory of Teraherz photodetection
Riccardo Riolo, Marco Polini, Riccardo Mannella +1
Nonlinear resonances of plasma waves in field-effect transitors enable a well-known photodetection mechanism, first introduced by Dyakonov and Shur in the Nineties, especially suit…
cond-mat.mes-hall2025
Quantum Electrodynamics of graphene Landau levels in a deep-subwavelength hyperbolic phonon polariton cavity
Gian Marcello Andolina, Matteo Ceccanti, Bianca Turini +4
The confinement of electromagnetic radiation within extremely small volumes offers an effective means to significantly enhance light-matter interactions, to the extent that zero-po…