Ontology highlight
ABSTRACT:
SUBMITTER: Wang X
PROVIDER: S-EPMC6370784 | biostudies-literature | 2019 Feb
REPOSITORIES: biostudies-literature
Nature communications 20190211 1
The functionality and performance of a semiconductor is determined by its bandgap. Alloying, as for instance in In<sub>x</sub>Ga<sub>1-x</sub>N, has been a mainstream strategy for tuning the bandgap. Keeping the semiconductor alloys in the miscibility gap (being homogeneous), however, is non-trivial. This challenge is now being extended to halide perovskites - an emerging class of photovoltaic materials. While the bandgap can be conveniently tuned by mixing different halogen ions, as in CsPb(Br< ...[more]