Metal halide perovskites are exceptional candidates for inexpensive yet high‐performing
optoelectronic devices. Nevertheless, polycrystalline perovskite films are still limited by …

Metal halide perovskites are generating enormous excitement for use in solar cells and light-
emission applications, but devices still show substantial non-radiative losses. Here, we …

Light emission is a critical property that must be maximized and controlled to reach the
performance limits in optoelectronic devices such as photovoltaic solar cells and light …

Photoluminescence (PL) of organo-metal halide perovskite semiconductors can be
enhanced by several orders of magnitude by exposure to visible light. We applied PL …

Lead halide perovskites are a remarkable class of materials that have emerged over the
past decade as being suitable for application in a broad range of devices, such as solar …

The halide perovskite family has, arguably, become today's most promising emerging
materials sets for optoelectronic applications. Here, we discuss the underperformance to …

The photophysical properties of films of organic–inorganic lead halide perovskites under
different ambient conditions are herein reported. We demonstrate that their luminescent …

Metal-halide perovskite nanocrystals have demonstrated excellent optoelectronic properties
for light-emitting applications. Isovalent doping with various metals (M2+) can be used to …

Twenty years after layer-type metal halide perovskites were successfully developed, 3D
metal halide perovskites (shortly, perovskites) were recently rediscovered and are attracting …

We study the effects of a series of post-deposition ligand treatments on the
photoluminescence (PL) of polycrystalline methylammonium lead triiodide perovskite thin …