3 papers
physics.optics2025
Cathodoluminescence Study of a Quantum Dot in a Nanowire for Single-Photon Emission
Francis Granger, Fabrice Donatini, Edith Bellet-Amalric +4
Cathodoluminescence in a scanning electron microscope was applied to a semiconductor quantum dot in a nanowire able to emit single photons. We show that cathodoluminescence can be…
physics.optics2025
Calibration-free measurement of the phonon temperature around a single emitter
Francis Granger, Edith Bellet-Amalric, Kuntheak Kheng +3
The emission properties of a localized solid-state emitter are strongly influenced by its environment. The coupling to acoustic phonons impacts the coherence of the emitter and its…
physics.optics2025
Observing the influence of second-harmonic tangential surface source in gold plasmonic nanostructures
Sandy Mathew, Maëliss Ethis de Corny, Nicolas Chauvet +4
The origin of the second harmonic generation (SHG) from plasmonic structures remains a subject of debate. Here, we investigate SHG from gold plasmonic nanostructures by scanning na…