Scientists from the universities of Cambridge and Oxford are investigating electron dynamics in perovskite solar cells in an effort to understand why such devices demonstrate such impressive ...

If you picture an electron breaking free from a solid, the process seems simple. Give it enough energy, and it should blast off into space. But a team of researchers from TU Wien and their colleagues ...

Electrons race along the surface of certain unusual crystalline materials, except that sometimes they don't. Two new studies from Princeton researchers and their collaborators explain the source of ...