Organic semiconductors have become essential parts of thin-film electronic devices,
particularly as hole transport layers (HTLs) in perovskite solar cells (PSCs) where they …

The surface of a semiconductor often has a key role in determining its properties. For metal
halide perovskites, understanding the surface features and their impact on the materials and …

Tandem solar cells that pair silicon with a metal halide perovskite are a promising option for
surpassing the single-cell efficiency limit. We report a monolithic perovskite/silicon tandem …

Further improvement and stabilization of perovskite solar cell (PSC) performance are
essential to achieve the commercial viability of next-generation photovoltaics. Considering …

Self‐assembled monolayers (SAMs) have been widely employed as an effective way to
modify interfaces of electronic/optoelectronic devices. To achieve a good control of the …

Design and modification of interfaces, always a critical issue for semiconductor devices, has
become a primary tool to harness the full potential of halide perovskite (HaP)-based …

Photovoltaic solar cells based on perovskites have come to the forefront in science by
achieving exceptional power conversion efficiencies (PCEs) in less than a decade of …

Solution-processable perovskite solar cells have recently achieved certified power
conversion efficiencies of over 20%, challenging the long-standing perception that high …

Hole-transporting materials (HTMs) play critical roles in the device performance and stability
of perovskite quantum dot light-emitting diodes (Pe-QLEDs). However, the development of …

Four center symmetrical star-shaped hole transporting materials (HTMs) comprising planar
triazatruxene core and electron-rich methoxy-engineered side arms have been synthesized …