2 papers
cond-mat.mtrl-sci2024
Surface plasmon-mediated photoluminescence boost in graphene-covered CsPbBr quantum dots
Youngsin Park, Elham Oleiki, Guanhua Ying +6
The optical properties of graphene (Gr)-covered CsPbBr quantum dots (QDs) were investigated using micro-photoluminescence spectroscopy, revealing a remarkable three-orders-of-m…
physics.optics2021
Resonantly pumped bright-triplet exciton lasing in caesium lead bromide perovskites
Guanhua Ying, Tristan Farrow, Atanu Jana +9
The surprising recent observation of highly emissive triplet-states in lead halide perovskites accounts for their orders-of-magnitude brighter optical signals and high quantum effi…