Dynamic exciton polaron in two-dimensional lead halide perovskites and implications for optoelectronic applications
Conspectus The past few years have witnessed an exciting revival of the research interest in
two-dimensional (2D) lead halide perovskites. The renaissance is strongly motivated by the …
two-dimensional (2D) lead halide perovskites. The renaissance is strongly motivated by the …
Photophysics of 2D organic–inorganic hybrid lead halide perovskites: progress, debates, and challenges
Abstract 2D organic–inorganic hybrid Ruddlesden–Popper perovskites (RPPs) have
recently attracted increasing attention due to their excellent environmental stability, high …
recently attracted increasing attention due to their excellent environmental stability, high …
Regulation of the luminescence mechanism of two-dimensional tin halide perovskites
Abstract Two-dimensional (2D) Sn-based perovskites are a kind of non-toxic environment-
friendly luminescent material. However, the research on the luminescence mechanism of …
friendly luminescent material. However, the research on the luminescence mechanism of …
Exciton dissociation in 2D layered metal-halide perovskites
Layered 2D perovskites are making inroads as materials for photovoltaics and light emitting
diodes, but their photophysics is still lively debated. Although their large exciton binding …
diodes, but their photophysics is still lively debated. Although their large exciton binding …
Stochastic Charge-Transfer Excitons in 2D Metal-Halide Perovskites
KR Hansen, CE McClure, MA Parker, Z Xie… - ACS Energy …, 2024 - ACS Publications
The coupling between the polar lattice and the electronic system is a key ingredient
enabling the impressive properties of 2D and 3D metal-halide perovskites (MHPs). For …
enabling the impressive properties of 2D and 3D metal-halide perovskites (MHPs). For …
Strongly luminescent Dion–Jacobson tin bromide perovskite microcrystals induced by molecular proton donors chloroform and dichloromethane
Lead‐free 2D perovskites based on tin halide octahedron slabs with Dion–Jacobson (DJ)
phases have drawn attention due to their improved stability; still, reports on light‐emitting DJ …
phases have drawn attention due to their improved stability; still, reports on light‐emitting DJ …
Temperature dependence of excitonic and biexcitonic decay rates in colloidal nanoplatelets by time-gated photon correlation
E Benjamin, VJ Yallapragada, D Amgar… - The journal of …, 2020 - ACS Publications
Excitons in colloidal semiconductor nanoplatelets (NPLs) are weakly confined in the lateral
dimensions. This results in significantly smaller Auger rates and, consequently, larger …
dimensions. This results in significantly smaller Auger rates and, consequently, larger …
Bimolecular Generation of Excitonic Luminescence from Dark Photoexcitations in Ruddlesden–Popper Hybrid Metal-Halide Perovskites
The nature of photoexcitations in Ruddlesden–Popper (RP) hybrid metal halide perovskites
is still under debate. While the high exciton binding energy in the hundreds of …
is still under debate. While the high exciton binding energy in the hundreds of …
Boosting the performance of CsPbBr 3-based perovskite light-emitting diodes via constructing nanocomposite emissive layers
G Jin, D Zhang, P Pang, Z Ye, T Liu, G Xing… - Journal of Materials …, 2021 - pubs.rsc.org
Quasi-2D CsPbBr3 perovskites hold great potential as the promising emitters for perovskite
light-emitting diodes (PeLEDs) owing to their good film morphology, excellent thermal …
light-emitting diodes (PeLEDs) owing to their good film morphology, excellent thermal …
Photoexcitation Control of Excitation Relaxation in Mixed‐Phase Ruddlesden‐Popper Hybrid Organic‐Inorganic Lead‐Iodide Perovskites
The electronic states and exciton binding energies of layered Ruddlesden‐Popper (RP)
metal‐halide perovskites can be tailored through changes of their chemical composition …
metal‐halide perovskites can be tailored through changes of their chemical composition …