Lead‐Free Perovskite Solar Cells: MATLAB‐Based Numerical Modelling, Validation, and Optimisation

IET Renewable Power Generation 2026 Open access

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Authors: Partho Kumer Nonda, Dr. Md Abdullah Al Mashud, Md. Shadman Rafid Khan
DOI: 10.1049/rpg2.70182
Cited by: 2
References: 7

Abstract

ABSTRACT This study develops a transparent MATLAB‐based numerical model for simulating lead‐free perovskite solar cells (PSCs), providing full equation‐level control and reproducible device analysis. Unlike black‐box tools such as SCAPS‐1D, the framework offers open access to all physical parameters and faster computation. Validation against reported CsGeI 3 /TiO 2 /Cu 2 O/Ni (∼25% PCE) and CsSnCl 3 /MZO/C 6 TBTAPH 2 /Au (∼32% PCE) structures shows

Fields of Study & Subjects

Perovskite Materials and Applications Machine Learning in Materials Science solar cell performance optimization

Publication details

Journal / source
IET Renewable Power Generation
Publisher
Institution of Engineering and Technology (IET)
Volume
20
Issue
1
Publication date
1 January 2026
Language
EN