In order to overcome some unsolved problems of lead iodide purification such as lack of stoichiometry, decomposition, and polytype admixture, several purification methods were compared. Lead iodide ...

Rubidium antimony halides are a promising low toxic alternative to organo-lead halide perovskites as photovoltaic material. In this contribution, we systematically investigate the influence of varying ...

Backed by IIT-Kanpur and IMD, the ₹3.21 crore project aims to trigger artificial rain over Delhi using cloud seeding ...