Search results for "materiales ópticos"

Novel architectures and materials for perovskite opto‐electronics

2018

Photovoltaic and light emitting devices based on perovskites have shown an impressive development in the last years. Despite the fast progress, many studies relied still on a trial and error approach in order to further boost device efficiencies. The aim of the thesis is therefore to get further inside into phenomena related to the fundamental photophysics on both perovskite solar cells and LEDs. The work has been structured in three parts: Perovskite‐Perovskite Homojunctions via Compositional Doping. One of the most important properties of semiconductors is the possibility to control their electronic properties via intentional doping. Nevertheless doping in perovskite remains nearly unexpl…