2 papers
physics.chem-ph2025
Observation of Rayleigh optical activity for chiral molecules: a new chiroptical tool
Duncan McArthur, Emmanouil I. Alexakis, Andrew R. Puente +7
By measuring a small circularly polarized component in the scattered light, we report the first observation of Rayleigh optical activity (RayOA) for isotropic samples of chiral mol…
physics.optics2025
Superfluorescent upconversion nanoparticles as an emerging second generation quantum technology material
Lewis E. MacKenzie, Peter Kirton
Superfluorescence (SF) in lanthanide doped upconversion nanoparticles (UCNPs) is a room-temperature quantum phenomenon, first discovered in 2022. In a SF process, the many emissive…