A paper recently published in Scientific Reports demonstrated the effectiveness of a novel strategy based on photoluminescence (PL) spectroscopy and machine learning (ML)-based theoretical analysis ...

Researchers have revealed more details about omnidirectional photoluminescence (ODPL) spectroscopy - a method for probing semiconducting crystals with light to detect defects and impurities. Tohoku ...

For the production of highly efficient solar cells, efficient charge carrier extraction is essential, and to enhance charge extraction, electron and hole extraction layers are routinely incorporated ...