Bandgap assessment of compositional variation for uncovering high‐efficiency improved stable all‐inorganic lead‐free perovskite solar cells

RT Prabu, SR Malathi, A Kumar… - … status solidi (a), 2023 - Wiley Online Library
Bandgap evolution with composition variation of ABX3 perovskites is explored, where A=
MA, FA, Cs, Rb; B= Pb, Sn, Ge; and X= I, Br, Cl. To identify alternative lead‐free and stable …

CsSn0.5Ge0.5I3‐Based Lead‐Free Highly Stable Perovskite Solar Cell: Numerical Modeling for Estimating Performance Ceiling

M Sujith, RT Prabu, A Kumar - physica status solidi (a), 2023 - Wiley Online Library
CsSn0. 5Ge0. 5I3 perovskite is reportedly highly stable in ambient open air, lead free, and
has excellent optoelectrical properties. An inverted p–i–n solar cell device based on this …

Analysing the performance ceiling of RbSnGeI3-based lead-free stable perovskite solar cell

S Gomathi, J Sivapriya, M Kalaiyarasi… - Optical and Quantum …, 2023 - Springer
We explored a lead-free, stable and inorganic perovskite absorber RbSn0. 5Ge0. 5I3 for
photovoltaic application. The stability in RbSn0. 5Ge0. 5I3 is due to the passivation effect of …

Improved Performance of Lead‐Free Perovskite Solar Cells Based on Multi‐Absorber MASnI3/CsGeI3 Heterojunction by Device Simulation

X Huang, A Yang, J Li, L Jiang, L Lin… - Advanced Theory and …, 2024 - Wiley Online Library
Lead‐free perovskite solar cell (PSC) is the direction of future development of PSCs due to
its reduced toxicity. However, the power conversion efficiency (PCE) of the lead‐free PSCs …

Simulation Study of the Photovoltaic Performance of WS2 Based Transition Metal Dichalcogenide Solar Cell

AS Mathur, BP Singh - Applied Solar Energy, 2023 - Springer
The one-dimensional software known as solar cell capacitance simulator, commonly called
as SCAPS-1D, has been used to study the transition metal dichalcogenide WS2/CdS/ZnO …

N-Methyl-2-Pyrrolidone as an Efficiency and Stability Additive for Perovskite Solar Cells

EA Zakhidov, SK Nematov, AA Saparbaev… - Applied Solar …, 2023 - Springer
Perovskite solar cells (PSCs) have attracted considerable attention from developers due to
their excellent photovoltaic performance. The quality of perovskite films is essential to the …

[PDF][PDF] Enhancement of performance of TiO2/Cu2O solar cells

B Zaidi, A Kerboub, T Bouarroudj… - Journal of …, 2023 - researchgate.net
The most encouraging semiconductors for the photovoltaic (PV) applications are the metal
oxide semiconductors (MO). Because many MOs are non-toxic, chemically stable, and rich …