Organic–inorganic metal‐halide perovskites have received great attention for photovoltaic
(PV) applications owing to their superior optoelectronic properties and the unprecedented …

The chemical composition engineering of lead halide perovskites via a partial or complete
replacement of toxic Pb with tin has been widely reported as a feasible process due to the …

The formation of voids in perovskite films close to the buried interface has been reported
during film deposition. These voids are thought to limits the efficiency and stability of …

Sn (II)-based halide perovskite semiconductor materials are promising for a variety of
electronics and optoelectronics applications but suffer from poor intrinsic materials stability …

We started by modeling the molecular dynamics-based perovskite crystal structure using the
LAMMPS software in this work. We have then evaluated the impacts of the temperature …

Lead-free tin perovskite solar cells (PSCs) show the most promise to replace the more toxic
lead-based perovskite solar cells. However, the efficiency is significantly less than that of …

Perovskite solar cells (PSCs) have achieved certified power conversion efficiency (PCE)
over 25%. Though their high PCE can be achieved by optimizing absorber layer and device …

Light-emitting diodes (LEDs) with different emission spectra are widely used in daily life for a
variety of applications. However, due to fundamental restrictions of light-emitting materials …

Halide perovskite based resistive random-access memory (ReRAM) devices are emerging
as a new class of revolutionary data storage devices because their switching material …

The exploration of low bandgap perovskite material to approach Shockley-Queisser limit of
photovoltaic device is of great significance, but it is still challenging. During the past few …