Wide‐bandgap perovskite‐inspired materials: defect‐driven challenges for high‐performance optoelectronics

GK Grandhi, D Hardy, M Krishnaiah… - Advanced Functional …, 2024 - Wiley Online Library
The remarkable success of lead halide perovskites (LHPs) in photovoltaics and other
optoelectronics is significantly linked to their defect tolerance, although this correlation …

[HTML][HTML] Development of lead-free perovskite solar cells: opportunities, challenges, and future technologies

AE Magdalin, PD Nixon, E Jayaseelan… - Results in …, 2023 - Elsevier
Despite notable advantages and power conversion efficiency achieved by perovskite solar
cells (PSCs), they could not hit the market commercially as perovskite solar cells are …

Frenkel Excitons in Vacancy-Ordered Titanium Halide Perovskites (Cs2TiX6)

SR Kavanagh, CN Savory, SM Liga… - The journal of …, 2022 - ACS Publications
Low-cost, nontoxic, and earth-abundant photovoltaic materials are long-sought targets in the
solar cell research community. Perovskite-inspired materials have emerged as promising …

Investigating the theoretical performance of Cs2TiBr6‐based perovskite solar cell with La‐doped BaSnO3 and CuSbS2 as the charge transport layers

K Shivesh, I Alam, AK Kushwaha… - … Journal of Energy …, 2022 - Wiley Online Library
A lead‐free, completely inorganic, and nontoxic Cs2TiBr6‐based double perovskite solar
cell (PSC) was simulated via SCAPS 1‐D. La‐doped BaSnO3 (LBSO) was applied as the …

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 …

Opto-electro-mechanical properties of lead-free hybrid double perovskites Cs2AgSbX6 (X= Cl, Br, I) for solar cells: A first-principles study

M Babaei, V Ahmadi, G Darvish - Journal of Physics and Chemistry of …, 2022 - Elsevier
Due to the non-toxicity and better stability compared to perovskites containing lead, the Pb-
free halide double perovskites have attracted the attention of many researchers for …

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 …

Prediction of X2AuYZ6 (X= Cs, Rb; Z= Cl, Br, I) double halide perovskites for photovoltaic and wasted heat management device applications

S Mahmud, MM Hossain, MM Uddin, MA Ali - Journal of Physics and …, 2025 - Elsevier
We used density functional theory to study the phase stability, the opto-electronic properties,
and the thermo-electric behavior of X 2 AuYZ 6 (where X= Cs, Rb, and Z= Cl/Br/I) double …

Mixed-Cation Vacancy-Ordered Perovskites (Cs2Ti1–xSnxX6; X = I or Br): Low-Temperature Miscibility, Additivity, and Tunable Stability

SM Liga, SR Kavanagh, A Walsh… - The Journal of …, 2023 - ACS Publications
Lead toxicity and poor stability under operating conditions are major drawbacks that impede
the widespread commercialization of metal–halide perovskite solar cells. Ti (IV) has been …

Light emission from low‐dimensional pb‐free perovskite‐related metal halide nanocrystals

A Ray, L De Trizio, J Zito, I Infante… - Advanced Optical …, 2023 - Wiley Online Library
In recent years remarkable progress has been made on develo** low‐dimensional
perovskite‐related materials. In particular, with the aim of going toward compounds with low …