In new experiments, however, not only can researchers read the spin states of dark excitons, but they can also do it more efficiently than before. (sciencedaily.com)
Researchers at Kyushu University's Center for Organic Photonics and Electronics Research (OPERA) instead focused on a different type of exciton called an exciplex, which is formed by a hole and electron located on two different molecules instead of the same molecule. (sciencedaily.com)
At the nanoscale, strange almost - particles called excitons do the same trick. (sciencenews.org)