Researchers have simplified a highly complex quantum imaging technique, 2DES, used to observe ultrafast electron interactions ...

The ultrafast dynamics and interactions of electrons in molecules and solids have long remained hidden from direct ...

A spectroscopic method for analysing the extremely fast movements of electrons in solids can now be used much more easily than before thanks to a new approach. Researchers from the University of ...

For the first time, scientists have experimentally confirmed that electrons can form tornado-like structures in momentum ...

Researchers have experimentally demonstrated a quantum tornado. Electrons form vortices in the momentum space of the quantum semi-metal tantalum arsenide.

Momentum space is a fundamental concept in physics that describes electron motion in terms of energy and direction, rather ...