When light hits solar cells, so-called electron-hole pairs are created: the electrons are excited and can move almost freely in the material—i.e. to generate electricity. The electrons will leave ...

Electron pair emission and correlation spectroscopy represent a cutting‐edge approach in probing the intricate electron–electron interactions that underpin many surface and bulk phenomena in condensed ...

The finding could help future efforts to design superconductors that work at higher temperatures. For the past century since their discovery, superconductors and their mysterious atomic properties ...

For the past century since their discovery, superconductors and their mysterious atomic properties have left researchers in awe. These special materials allow electricity to flow through them without ...