lattice dynamics

A Few Notes on Photo-induced Phase Segregation

Tandem solar cells are a very promising technology that would allow to overpass the Shockley-Queisser efficiency limit for photovoltaic devices. They can be

Understanding degradation of perovskites

Degradation of perovskite has been a well developed topic on this blog. Actually, it represents one of the greatest challenge to adress. Scientists

Defect tolerance within halide perovskite

The properties of crystalline semiconductors, and particularly those giving rise to the photoelectric effect, are mainly due to the presence of defects inside