2 papers
cond-mat.mtrl-sci2021
Phase transition facilitated highly sensitive luminescence nanothermometry and thermal imaging
Lukasz Marciniak, Wojciech Piotrowski, Marcin Szalkowski +4
Currently available temperature measurements or imaging at nano-micro scale are limited to fluorescent molecules and luminescent nanocrystals, whose spectral properties respond to…
physics.optics2020
Giant nonlinear optical responses from photon avalanching nanoparticles
Changhwan Lee, Emma Xu, Yawei Liu +10
Avalanche phenomena leverage steeply nonlinear dynamics to generate disproportionately high responses from small perturbations and are found in a multitude of events and materials,…