Engineers improve solar cell efficiency, stability

Purdue University researchers have created new, multifunctional ligands that improve the charge transfer, power conversion capability and long-term stability of perovskite solar cells.

Hi Tech & Innovation

Two AI-led inventions poke at future of patent law

A University of Surrey-based team have filed the first patent applications for inventions created by a machine. Applications were made to the US, EU and UK patent offices; they are for a machine using artificial intelligence ...