Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands ...

There’s the pure mystery of how it happens: The phenomenon requires electrons, which carry electrical current, to pair up. Electrons repel each other, so how can they be united? Then there’s ...

Fusion energy has long been hailed as the “holy grail” of clean energy. However, the problem of runaway electrons has been a major hurdle in realizing the nuclear fusion process. The latest ...