Electron affinity, the energy released when a neutral atom captures an extra electron, is a fundamental property dictating the stability and reactivity of atomic negative ions. Precise values of ...

A research team has utilized solid-state spin quantum sensors to scrutinize exotic spin-spin-velocity-dependent interactions (SSIVDs) at short force ranges, reporting new experimental results between ...

Electrons were observed to travel in a solid at an unusually high velocity, which remained the same independent of the electron energy. This anomalous light-like behavior is found in special ...

An electron crystal sliding on liquid helium exhibits a qualitatively new type of stick-slip motion, resulting from the coupling of the electrons to a quantum field. Figure 1: A Wigner crystal of ...

An analysis using unprecedented satellite observations reveals important information about how electrons get heated throughout the Universe. Figure 1: Richard and his colleagues have explored how a ...