Comprising of earth-abundant, inexpensive, and environmentally friendly elements, kesterite
Cu 2 ZnSn (S, Se) 4 (CZTSSe) solar cells are demonstrated to have enormous potential to …

Copper chalcogenides (CuCh) have attracted considerable attention due to their promising
potential as environmental-friendly photoactive material for lightweight and flexible thin film …

Aiming at a large open‐circuit voltage (VOC) deficit in Cu2ZnSn (S, Se) 4 (CZTSSe) solar
cells, a new and effective strategy to simultaneously regulate the back interface and restrain …

Abstract Kesterite Cu2ZnSnS4 is a promising photovoltaic material containing low‐cost,
earth‐abundant, and stable semiconductor elements. However, the highest power …

Although the substitution of Cu by Ag to suppress CuZn defects offers several advantages in
overcoming the large open-circuit voltage (Voc) deficit for Cu2ZnSn (S, Se) 4 (CZTSSe) …

Abstract Kesterites, Cu2ZnSn (SxSe1− x) 4 (CZTSSe), solar cells suffer from severe open‐
circuit voltage (VOC) loss due to the numerous secondary phases and defects. The …

Recently, kesterite-based thin film solar cells (TFSCs) gained significant attention in the
photovoltaic (PV) sector for their elemental earth abundancy and low toxicity. The emerging …

One important issue limiting the development of Cu 2 ZnSn (S, Se) 4 (CZTSSe) solar cells is
the severe recombination loss at CZTSSe/Mo (S, Se) 2/Mo back contact, primarily arising …

The development of efficient and stable interface materials is an important part of the
research in organic photovoltaics (OPVs), which aims to realize higher efficiency, longer …

A major obstacle hindering further development of kesterite Cu2ZnSn (S, Se) 4 (CZTSSe)
solar cells is the inherent recombination losses that occur both via bulk defects and charge …