article · Sustainable Energy & Fuels

Towards a wide bandgap absorber: structural, morphological, and optical investigation of Ag-alloyed Cu <sub>2</sub> ZnSnS <sub>4</sub> thin films

Messaoud Tamin
Denis Chaumont
M. Guemmaz
Amelia Elena Bocîrnea
Outman El Khouja
Ilhame Assahsahi
Charif Tamin
Aurelian Catalin Galca

20251 citationOpen accessUniversity Ferhat Abbas of Setif

Abstract

Controlled synthesis of Ag-alloyed Cu 2 ZnSnS 4 (ACZTS) thin films with wide range of Ag/Cu ratios via a solution process enables phase transition, lattice expansion, and bandgap tuning, yielding stable absorbers for next-generation photovoltaics.

Research topics

Chalcogenide Semiconductor Thin Films
Copper-based nanomaterials and applications
Quantum Dots Synthesis And Properties

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DOI: 10.1039/d5se01303h

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