2 papers
physics.optics2026
Electrically-injected room-temperature waveguide polariton laser
Hassen Souissi, Valentin Develay, Maksym Gromovyi +14
Exciton-polariton lasers are coherent light sources which do not require the population inversion (transparency) condition to be fulfilled. They have been conceptualized at the end…
cond-mat.mtrl-sci2025
Effects of the built-in electric field on free and bound excitons in a polar GaN/AlGaN/GaN based heterostructure
Loïc Méchin, François Médard, Joël Leymarie +4
Low-temperature luminescence spectra reveal the presence of two independant populations of GaN excitons within a heterostructure in which a thick (…