Effect of RbF post-deposition treatment on open-circuit voltage in wide-gap (Ag,Cu)(In,Ga)Se 2 solar cells

EES solar. 2026 Open access

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Authors: Rico Gutzler, Saeed Bayat, Dimitrios Hariskos, Ana Kanevce, Wolfram Hempel, Stefan Paetel, Susanne Siebentritt, Wolfram Witte
DOI: 10.1039/d5el00176e
Cited by: 1
References: 60

Abstract

Wide-gap ACIGS solar cells usually suffer from large voltage losses. Optimizing the CdS buffer and increasing RbF treatment suppresses these losses, enabling voltages above 1 V.

Fields of Study & Subjects

Chalcogenide Semiconductor Thin Films Chemical and Physical Properties of Materials Copper-based nanomaterials and applications

Publication details

Journal / source
EES solar.
Publisher
Royal Society of Chemistry (RSC)
Volume
2
Issue
2
Pages
479–490
Publication date
1 January 2026
Language
EN