Recent Advances in the synthesis and application of vacancy-ordered halide double perovskite materials for solar cells: A promising alternative to lead-based …

S Murugan, EC Lee - Materials, 2023 - mdpi.com
Lead-based halide perovskite materials are being developed as efficient light-absorbing
materials for use in perovskite solar cells (PSCs). PSCs have shown remarkable progress in …

Modeling nonadiabatic dynamics in condensed matter materials: some recent advances and applications

B Smith, AV Akimov - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
This review focuses on recent developments in the field of nonadiabatic molecular dynamics
(NA-MD), with particular attention given to condensed-matter systems. NA-MD simulations …

Exploring solar cell performance of inorganic Cs2TiBr6 halide double perovskite: A numerical study

MR Jani, MT Islam, SM Al Amin, MSU Sami… - Superlattices and …, 2020 - Elsevier
With a high power-conversion efficiency (PCE) of over 23%, perovskite solar cell (PSC)
technology holds a viable trajectory for commercialization. Despite its attractive features, the …

Optimization of Hole and Electron Transport Layer for Highly Efficient Lead-Free Cs2TiBr6-Based Perovskite Solar Cell

SA Moiz - Photonics, 2021 - mdpi.com
The methylammonium lead halide solar cell has attracted a great deal of attention due to its
lightweight, low cost, and simple fabrication and processing. Despite these advantages …

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 …

Structure, electronic and optical properties of Cs2Ti (Br1-xYx) 6 (Y= Cl, I; x= 0, 0.25, 0.5, 0.75, 1) perovskites: The first principles investigations

W Li, S Zhu, Y Zhao, Y Qiu - Journal of Solid State Chemistry, 2020 - Elsevier
Extensive studies have demonstrated that all-inorganic lead-free halide perovskite solar
cells as promising photoelectric devices are receiving great attention. In this paper, we have …

Performance Optimization of Inorganic Cs2TiBr6 Based Perovskite Solar Cell via Numerical Simulation

S Tahir, A Ashfaq, S Mushtaq, M Haneef… - Energy …, 2023 - Wiley Online Library
Perovskite solar cells (PSCs) are considered highly efficient and hold great potential for next‐
generation photovoltaic devices due to their excellent properties. However, there are some …

A comparative analysis of surface hopping acceptance and decoherence algorithms within the neglect of back-reaction approximation

B Smith, AV Akimov - The Journal of Chemical Physics, 2019 - pubs.aip.org
We have implemented a Python-based software package within the Libra software for
performing nonadiabatic molecular dynamics (NA-MD) within the neglect of back reaction …

The structural, mechanical, thermal, electronic and optical properties of halide perovskites Cs2TiX6 (X= Cl, Br, I): First-principles investigations

Y Nouri, B Hartiti, A Batan, S Fadili, A Ziti… - Solid State …, 2023 - Elsevier
The structural, mechanical, thermal, electronic and optical properties of inorganic Pb-free
double perovskites C s 2 T i X 6 (X= C l, B r, I) compounds are investigated. Using the first …

Chlorine Passivation of Grain Boundary Suppresses Electron–Hole Recombination in CsPbBr3 Perovskite by Nonadiabatic Molecular Dynamics Simulation

Y Wang, J He, Y Yang, Z Zhang… - ACS Applied Energy …, 2019 - ACS Publications
Nonradiative charge recombination comprises a main pathway for energy losses that
impedes the performance of all-inorganic perovskite solar cells. Grain boundaries (GBs) …