Innovating optoelectronic components with phosphorus

https://phys.org/news/2023-11-optoelectronic-components-phosphorus.html

"control electronic and optical properties of phosphorus and nitrogen introduced into polycyclic molecules in a way that was not possible before, to synthesize wide range of P/N-substituted compounds... new method provides access to the class of azaphospholes, which were previously only accessible in a very cumbersome manner and mostly in very low yields. Therefore, they were not considered for (opto-)electronic applications until now... organic semiconductor technologies such as OLEDs and sensors"