Ultrafast measurements reveal how light energy moves across two dimensional and organic semiconductor interfaces, enabling rapid transfer that could improve future optoelectronic devices. (Nanowerk ...

Faster, more efficient, and more versatile – these are the expectations for the technology that will produce our energy and handle information in the future. But how can these expectations be met? A ...

Excitons, encountered in technologies like solar cells and TVs, are quasiparticles formed by an electron and a positively charged “hole,” moving together in a semiconductor. Created when an electron ...

In the world of ultra thin semiconductors, strange forms of light and matter mingle in ways that feel almost mysterious. One of the most intriguing examples is the dark exciton, a fragile pairing of ...

A New Family of Dark Excitons Appears Nine razor thin resonances emerged from the semiconductor once the cavity was in place. They came from spin forbidden dark excitons with out of plane dipole ...