Currently, halide perovskites have attracted increasing attention for gas sensing applications
owing to their unique structural and optoelectronic properties. This review provides a brief …

Hybrid perovskite solar cells (PSCs) are in existence in the field of photovoltaic technology
since 2009 and they have achieved a major improvement in power conversion efficiency …

Colloidal lead halide perovskite nanocrystals are of interest as photoluminescent quantum
dots (QDs) whose properties depend on the size and shape. They are normally synthesized …

The power conversion efficiency (PCE) of cesium lead halide (CsPbX3, X= l, Br, and Cl)-
based all-inorganic perovskite solar cells (PSCs) is still struggling to compete with …

Semiconductor nanoplatelets (NPLs), with their large exciton binding energy, narrow
photoluminescence (PL), and absence of dielectric screening for photons emitted normal to …

Halide perovskite structures are revolutionizing the design of optoelectronic materials,
including solar cells, light‐emitting diodes, and photovoltaics when formed at the quantum …

The soft modes associated with continuous-order phase transitions are associated with
strong anharmonicity. This leads to the overdamped limit where the phonon quasi-particle …

Understanding and predicting lattice dynamics in strongly anharmonic crystals is one of the
long-standing challenges in condensed matter physics. Here, we propose a first-principles …

Halide perovskites have emerged as a promising class of materials for photovoltaic
applications. A challenge of these applications is preventing the crystal structure from …

All‐inorganic perovskite solar cells have shown great potential owing to their superior
stability against thermal stress and moisture compared to organic–inorganic perovskite solar …