Chalcogenide semiconductors offer excellent optoelectronic properties for their use in solar
cells, exemplified by the commercialization of Cu (In, Ga) Se2-and CdTe-based photovoltaic …

The wide bandgap Sb2S3 is considered to be one of the most promising absorber layers in
single‐junction solar cells and a suitable top‐cell candidate for multi‐junction (tandem) solar …

Sb2S3 as a light‐harvesting material has attracted great attention for applications in both
single‐junction and tandem solar cells. Such solar cell has been faced with current …

Power generated from sustainable and environmentally benign solar cell technologies is
one of the key aspects in the development of clean renewable energy. Earth-abundant and …

Metal halide perovskite semiconductors have sprung to the forefront of research into
optoelectronic devices and materials, largely because of their remarkable photovoltaic …

Organolead trihalide perovskite materials have been successfully used as light absorbers in
efficient photovoltaic cells. Two different cell structures, based on mesoscopic metal oxides …

Organic–inorganic metal halide perovskites have recently emerged as a top contender to be
used as an absorber material in highly efficient, low-cost photovoltaic devices. Solution …

Already exhibiting solar to electrical power conversion efficiencies of over 17%, organic–
inorganic lead halide perovskite solar cells are one of the most promising emerging …

This article reviews the various hole transporting materials (HTMs) used in perovskite solar
cells (PSCs) in achieving high photo-conversion efficiency (PCE) and operational stability …

In 2003, Nobel Laureate Richard E. Smalley outlined humanity's top 10 problems for the
next 50 years. 1 The top problem is energy (Figure 1). Human society is facing a global …