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 ...
As the Australian Open gets under way in Melbourne, tennis is facing a crisis over positive doping tests involving two of the biggest stars in the game. Last March, the top-ranked men’s player ...
Researchers reveal that plasmons in boron-doped diamonds are driving advances in electronics, optics and quantum computing.