Dye-sensitized solar cells (DSSCs) belong to the group of thin-film solar cells which have
been under extensive research for more than two decades due to their low cost, simple …

Doping impurity ions into semiconductor luminescent materials offers a unique pathway for
inducing new emission centers and enabling photoluminescence (PL) tuning. Among …

Metal halide perovskites are the first solution processed semiconductors that can compete in
their functionality with conventional semiconductors, such as silicon. Over the past several …

Organometal halide perovskites have recently emerged as a highly promising class of
functional materials for a variety of applications. The exceptional structural tunability enables …

Colloidal quantum dots (QDs) of lead halide perovskite have recently received great
attention owing to their remarkable performances in optoelectronic applications. However …

Organic-inorganic metal halide hybrids are an important class of crystalline materials with
exceptional structural and property tunability. Recently metal halide perovskites with ABX 3 …

CsPbI3 nanocrystals are still limited in their use because of their phase instability as they
degrade into the yellow nonemitting δ-CsPbI3 phase within a few days. We show that …

Directional growth of ultralong nanowires (NWs) is significant for practical application of
large-scale optoelectronic integration. Here, we demonstrate the controlled growth of in …

Attaining thermodynamic stability of colloids in a broad range of concentrations has long
been a major thrust in the field of colloidal ligand-capped semiconductor nanocrystals …

The frequency of reports utilizing synchrotron‐based grazing incident wide angle X‐ray
scattering (GIWAXS) to study metal halide perovskite thin films has exploded recently, as this …