Abstract Kesterite Cu 2 ZnSnS 4 (CZTS), Cu 2 ZnSnSe 4 (CZTSe), and its alloys Cu 2 ZnSn
(S x, Se 1− x) 4 (CZTSSe, 0< x< 1), are cost-effective thin-film photovoltaic materials to meet …

Composition engineering has been one of the most crucial strategies to match well with both
bulk and heterojunction interfaces of absorbers in kesterite-based Cu2ZnSn (S, Se) 4 …

Abstract Cu 2 ZnSnS (e) 4 (CZTS (e)) solar cells have attracted much attention due to the
elemental abundance and the non-toxicity. However, the record efficiency of 12.6% for Cu 2 …

The temperature dependence (in range from 24 to 290 K) of Raman spectroscopy of the Cu
2 ZnSnSe 4 (CZTSe) films with Zn-rich (series A) and Zn-poor (series B) composition …

Cu2ZnSnSe4 (CZTSe) is a promising material for thin-film solar cells due to its suitable band
gap, high absorption coefficient, and composition of earth-abundant and nontoxic elements …

In this work, we analyzed the structural, morphological, optical, and electrical properties of
vacuum-evaporated Cu 2 ZnSnS 4 (CZTSe), CuAgZnSnS 4 (CAZTSe), and Ag 2 ZnSnS 4 …

CuAgZnSnSe4 (CAZTSe) thin film solar cells were fabricated on various conducting
substrates (Al, Cu, Ag, FTO, and AZO). Initially, non-commercial conducting substrates (Al …

Emerging photovoltaic materials such as kesterite and perovskite for optoelectronic devices
have inevitable defects that affect the device performance. Therefore, examining the …

Spa: Este trabajo presenta el desarrollo de dispositivos de película delgada con base en
kesterita sobre sustratos cerámicos; se analizan diferentes procesos para la obtención de …