ArticleThe journal of physical chemistry letters2020
Structurally Tunable Two-Dimensional Layered Perovskites: From Confinement and Enhanced Charge Transport to Prolonged Hot Carrier Cooling Dynamics.
Article in The journal of physical chemistry letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 90 citations in OpenAlex.
- Diketopyrrolopyrrole-Based Cation as a Semiconducting Spacer in Layered Perovskite.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Stable, Efficient, and Scalable Two-Dimensional Perovskites for Next-Generation Solar Cells.Small science · 2026Review
- Impact of Device Architecture on Proton Detection Efficiency in 2D Perovskite Thick Film Detectors.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Localized 2D/3D heterojunction enhances photovoltage for perovskite-organic tandem solar cells.Nature communications · 2026Article
- Synthesis of Hybrid Tin-Based Perovskite Microcrystals for LED Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Hot Carrier Cooling and Trapping in Atomically Thin WSACS nano · 2023Article
- Emerging doping strategies in two-dimensional hybrid perovskite semiconductors for cutting edge optoelectronics applications.Nanoscale advances · 2022Review
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two-dimensional (2D) layered metal halide perovskites are potential alternatives to three-dimensional perovskites in optoelectronic applications owing to their improved photostabilities and chemical stabilities. Recent investigations of 2D metal halide perovskites have demonstrated interesting optical and electronic properties of various structures that are controlled by their elemental composition and organic spacers. However, photovoltaic devices that utilize 2D perovskites suffer from poor device efficiency due to inefficient charge carrier separation and extraction. In this Perspective, we shed light on confinement control and structural variation strategies that provide better parameters for the efficient collection of charges. The influence of these strategies on the exciton binding energies, charge-carrier mobilities, hot-carrier dynamics, and electron-phonon coupling in 2D perovskites is thoroughly discussed; these parameters highlight unique opportunities for further system optimization. Beyond the tunability of these fundamental parameters, we conclude this Perspective with the most notable strategies for attaining 2D perovskites with reduced bandgaps to better suit photovoltaic applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.