Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

The band-edge structure of halide perovskites, derived from the hybridization of atomic
orbitals, plays a fundamental role in determining their optical and electronic properties …

We investigated the complex dielectric function of bromide perovskite single crystals
(MAPbBr3, FAPbBr3 and CsPbBr3) by spectroscopic ellipsometry from 1 to 5 eV in the 183 …

Disentangling electronic and thermal effects in photoexcited perovskite materials is crucial
for photovoltaic and optoelectronic applications but remains a challenge due to their …

In the search for stable lead-free perovskites, vacancy-ordered double perovskites (VODPs),
A 2 BX 6, have emerged as a promising class of materials for solar harvesting owing to their …

Currently only Eu2+-based scintillators have approached the light yield needed to improve
the 2% energy resolution at 662 keV of LaBr3: Ce3+, Sr2+. Their major limitation, however …

The room-temperature triple-ligand surface engineering strategy demonstrates the
advantages of low-cost and high-yield in the preparation of perovskite nanocrystals …

Understanding the molecular origin of the atypical temperature dependence of bandgap (ie,
bandgap renormalization) in lead‐halide perovskites with corner‐sharing octahedra is of …

Lead based hybrid organic-inorganic halide perovskite (LHP) possess extraordinary optical,
electronic and structural properties. A simple perovskite formed by the cation (MA+) with …