Lead‐Free Halide Perovskite Materials and Optoelectronic Devices: Progress and Prospective
Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …
semiconductor optoelectronics research by storm, and have emerged as promising …
Properties of excitons and photogenerated charge carriers in metal halide perovskites
Y Jiang, X Wang, A Pan - Advanced Materials, 2019 - Wiley Online Library
Metal halide perovskites (MHPs) have recently attracted great attention from the scientific
community due to their excellent photovoltaic performance as well as their tremendous …
community due to their excellent photovoltaic performance as well as their tremendous …
Nuclear quantum effects prolong charge carrier lifetimes in hybrid organic–inorganic perovskites
Y Liu, R Long, WH Fang… - Journal of the American …, 2023 - ACS Publications
Hybrid organic–inorganic perovskites (HOIPs) contain light hydrogen atoms that exhibit
significant nuclear quantum effects (NQEs). We demonstrate that NQEs have a strong effect …
significant nuclear quantum effects (NQEs). We demonstrate that NQEs have a strong effect …
Achieving a carbon neutral future through advanced functional materials and technologies
Current greenhouse gas emissions suggest that keeping global temperature increase below
1.5 degrees, as espoused in the Paris Agreements will be challenging, and to do so, the …
1.5 degrees, as espoused in the Paris Agreements will be challenging, and to do so, the …
Device design rules and operation principles of high-power perovskite solar cells for indoor applications
In this work, we report on the design principles of high-power perovskite solar cells (PSCs)
for low-intensity indoor light applications, with a particular focus on the electron transport …
for low-intensity indoor light applications, with a particular focus on the electron transport …
Anion Doping Delays Nonradiative Electron–Hole Recombination in Cs-Based All-Inorganic Perovskites: Time Domain ab Initio Analysis
X Zhao, AS Vasenko, OV Prezhdo… - The Journal of Physical …, 2022 - ACS Publications
Using time-domain density functional theory combined with nonadiabatic (NA) molecular
dynamics, we demonstrate that composition engineering of the X-site anions has a strong …
dynamics, we demonstrate that composition engineering of the X-site anions has a strong …
Symmetry Breaking at MAPbI3 Perovskite Grain Boundaries Suppresses Charge Recombination: Time-Domain ab Initio Analysis
Y Wang, WH Fang, R Long… - The Journal of Physical …, 2019 - ACS Publications
The influence of grain boundaries (GBs) on charge carrier lifetimes in methylammonium
lead triiodide perovskite (MAPbI3) remains unclear. Some experiments suggest that GBs …
lead triiodide perovskite (MAPbI3) remains unclear. Some experiments suggest that GBs …
Photoinduced dynamics of charge carriers in metal halide perovskites from an atomistic perspective
L Qiao, WH Fang, R Long… - The Journal of Physical …, 2020 - ACS Publications
Perovskite solar cells have attracted intense attention over the past decade because of their
low cost, abundant raw materials, and rapidly growing power conversion efficiency (PCE) …
low cost, abundant raw materials, and rapidly growing power conversion efficiency (PCE) …
Great influence of organic cation motion on charge carrier dynamics in metal halide perovskite unraveled by unsupervised machine learning
Y Liu, R Long, WH Fang - The Journal of Physical Chemistry …, 2022 - ACS Publications
Unsupervised machine learning combined with time-dependent density functional theory
reveals the significant influence of organic cation on the charge carrier lifetime of FAPbI3 …
reveals the significant influence of organic cation on the charge carrier lifetime of FAPbI3 …
Radiative efficiency and charge‐carrier lifetimes and diffusion length in polycrystalline CdSeTe heterostructures
CdTe‐based photovoltaics is a rapidly developing energy technology with one of the lowest
levelized costs of electricity. But nonradiative Shockley–Read–Hall (SRH) recombination …
levelized costs of electricity. But nonradiative Shockley–Read–Hall (SRH) recombination …