Ultrafast electron imaging reveals never-before-seen nuclear motions in hydrocarbon molecules triggered by light. The ...

At its core, DFT postulates that the ground-state energy of a quantum system is a functional of the electron density. This principle, known as the Hohenberg-Kohn theorem, simplifies the problem of ...

In a study, published in the journal Physical Chemistry Chemical Physics, researchers used an ultrafast electron camera ... high-energy state to a lower energy ground state after absorbing light.) ...

Superconductivity, which entails an electrical resistance of zero at very low temperatures, is a highly desirable and thus widely studied quantum phenomenon. Typically, this state is known to arise ...

The South Atlantic Anomaly represents a region within near-Earth space characterized by a significantly weaker geomagnetic ...