Two-dimensional layered metal-halide perovskites (2D-LMHPs) are a promising family of
organic–inorganic hybrid semiconductor materials because of their superior electronic and …

Advances in metal halide perovskite semiconductors for optoelectronic devices have revived
research interest in their applicability in transistors. Despite initial challenges affecting …

The performance of three-dimensional (3D) organic-inorganic halide perovskite solar cells
(PSCs) can be enhanced through surface treatment with 2D layered perovskites that have …

Electroluminescence efficiencies and stabilities of quasi-two-dimensional halide perovskites
are restricted by the formation of multiple-quantum-well structures with broad and …

Perovskite solar cells have reached a power conversion efficiency over 25%, and the
engineering of the interface between the perovskite and hole transport layer (HTL) has been …

Reducing the electronic defects in perovskite films has become a substantial challenge to
further boost the photovoltaic performance of perovskite solar cells. Here, 2D (NpMA) 2PbI4 …

The library of two-dimensional (2D) materials has been enriched over recent years with
novel crystal architectures endowed with diverse exciting functionalities. Bulk perovskites …

Chiral materials with intrinsic inversion‐symmetric structures possess many unique
physicochemical features, including circular dichroism, circularly polarized …

Reliable control of the conductivity and its polarity in semiconductors is at the heart of
modern electronics,,,,,–, and has led to key inventions including diodes, transistors, solar …

Phonon-assisted photon upconversion holds great potential for numerous applications, eg,
optical refrigeration. However, traditional semiconductors face energy gain limitations due to …