Ultraviolet (UV) light, invisible to the human eye, possesses both benefits and risks. To
harness its potential, UV photodetectors (PDs) have been engineered. These devices can …

The remarkable success of lead halide perovskites (LHPs) in photovoltaics and other
optoelectronics is significantly linked to their defect tolerance, although this correlation …

Photodetectors (PDs) composed of lead-free metal halide perovskites have been a shining
topic in optoelectronics. However, it is debatable whether perovskites are an n-type or p-type …

Broadband photodetectors possess enormous potentials for diverse applications while it is
generally subjected to a lack of active materials with high performances under user‐friendly …

Lead (Pb) halide perovskite nanocrystals, with the general formula APbX3, where A=
CH3NH3+, CH (NH2) 2+, or Cs+ and X= Cl−, Br−, or I−, have emerged as a class of …

As an excellent representative of a new generation of semiconductor materials, perovskite
materials are swee** the whole photoelectric field like a storm (such as photovoltaic …

Lead-free perovskites are considered to be candidates for next-generation photodetectors,
because of their excellent charge carrier transport properties and low toxicity. However, their …

Abstract Zero-dimensional (0D)-Cs3Bi2I9, two-dimensional (2D)-Cs3Bi2Br9, and one-
dimensional (1D)-Cs3Bi2Cl9 perovskite films have been successfully grown on indium tin …

Abstract The recently demonstrated Cs3Bi2I9 single crystals (SCs) exhibit superior
performance for X‐ray detection. More importantly, they do not contain any toxic lead …

In the present work, we report lead-free, all-inorganic, Cs 3 Bi 2 I 9 perovskite-inspired films
developed by ultrasonic spray deposition technique at various substrate temperatures which …