Strongly Confined CsPbBr3 Quantum Dots as Quantum Emitters and Building Blocks for Rhombic Superlattices

SC Boehme, MI Bodnarchuk, M Burian, F Bertolotti… - ACS …, 2023 - ACS Publications
The success of the colloidal semiconductor quantum dots (QDs) field is rooted in the precise
synthetic control of QD size, shape, and composition, enabling electronically well-defined …

Large exciton polaron formation in 2D hybrid perovskites via time-resolved photoluminescence

S Hurtado Parra, DB Straus, BT Fichera, N Iotov… - ACS …, 2022 - ACS Publications
We find evidence for the formation and relaxation of large exciton polarons in 2D organic–
inorganic hybrid perovskites. Using ps-scale time-resolved photoluminescence within the …

Direct observation of ultrafast lattice distortions during exciton–polaron formation in lead halide perovskite nanocrystals

H Seiler, D Zahn, VCA Taylor, MI Bodnarchuk… - ACS …, 2023 - ACS Publications
The microscopic origin of slow hot-carrier cooling in lead halide perovskites remains
debated and has direct implications for applications. Slow hot-carrier cooling of several …

[Књига][B] How the Polaronic Nature of Perovskite Nanocrystals Determines Multiexciton Properties

DP Strandell - 2023 - search.proquest.com
Perovskite nanocrystals are a new class of material that have drawn much interest for their
high intrinsic photoluminescence quantum yields and simple syntheses. These APbX3 …