Perovskite solar cells (PSCs) with a power conversion efficiency (PCE) overpassing 25%
have proved to be the most promising competitor for the next‐generation photovoltaic …

Photovoltaic technology has become a huge industry, based on the enormous applications
for solar cells. In the 19th century, when photoelectric experiences started to be conducted, it …

Organic–inorganic hybrid perovskites have been widely used in silicon-based tandem solar
cells for their advantages of tunable bandgap, high light absorption coefficient, and high …

All-inorganic CsPbX 3 perovskite solar cells (PSCs) have become a research topic in the
field of photovoltaics in recent years due to their suitable bandgap and excellent stability …

The ever-increasing electricity demand from renewables has stimulated growth in the
photovoltaic (PV) industry. Yet, while grid parity has already been achieved in several …

Perovskite/silicon tandem solar cells have been intensively studied in recent years, and their
efficiencies have rapidly increased owing to the numerous efforts in this field. A question …

Solar cells rely on the efficient generation of electrons and holes and the subsequent
collection of these photoexcited charge carriers at spatially separated electrodes. High wafer …

The evolution of the contact scheme has driven the technology revolution of crystalline
silicon (c‐Si) solar cells. The state‐of‐the‐art high‐efficiency c‐Si solar cells such as silicon …

High‐efficiency silicon solar cells featuring doped silicon layer‐based carrier‐selective
contacts suffer from optical losses due to parasitic absorption. In this work, a high …

Hydroelectric nanogenerators (HENGs) are emerging devices towards sustainable and
green energy production. The voltage produced by HENGs varies depending on several …