Uncovering a stable Cs ₂ SnGeCl ₆ -lead-free halide double perovskite for photovoltaics through integrated DFT and SCAPS-1D analysis

Hadjer Bendjilali; Selma Rabhi; Asadul Islam Shimul; Shima Sadaf; Sajid Ali Ansari; Mir Waqas Alam

doi:10.1039/d6ra01612j

January 1, 2026RSC AdvancesOpen Access

Uncovering a stable Cs ₂ SnGeCl ₆ -lead-free halide double perovskite for photovoltaics through integrated DFT and SCAPS-1D analysis

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Key Points

This research aims to explore a new lead-free halide perovskite for photovoltaic applications.
Integrated density functional theory (DFT) and SCAPS-1D analysis were employed.
Focus on properties like bandgap, light absorption, and charge transport.
The new halide perovskite exhibits adjustable bandgaps suitable for solar energy applications.
Demonstrates robust light absorption and excellent charge transport properties.

Implication

Analysis uncovers a new lead-free halide perovskite for photovoltaics, suggesting a promising eco-friendly alternative.

Abstract

Eco-friendly halide perovskites have garnered interest as viable options for next-generation optoelectronic and solar-energy technologies due to their adjustable bandgaps, robust light absorption, and excellent charge-transport properties.

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Cite This Study

Bendjilali et al. (2026) studied this question.

synapsesocial.com/papers/69f19f9cedf4b46824806660 https://doi.org/10.1039/d6ra01612j

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Uncovering a stable Cs ₂ SnGeCl ₆ -lead-free halide double perovskite for photovoltaics through integrated DFT and SCAPS-1D analysis

Key Points

Implication

Abstract

Discussion

Cite This Study

Uncovering a stable Cs ₂ SnGeCl ₆ -lead-free halide double perovskite for photovoltaics through integrated DFT and SCAPS-1D analysis

Key Points

Implication

Abstract

Discussion

Cite This Study

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