Background: Attosecond light sources serve as advanced optical tools that are crucial for investigating electron dynamics at the subfemtosecond scale in quantum systems. However, generating ...

An in-operando 2D X-ray diffraction imaging technique was developed to achieve spatially resolved mapping of membrane-electrode assembly (MEA) components in a CO 2 electrolyzer. The results reveal ...

Using the world’s most powerful X-ray laser, scientists have filmed atoms performing an eternal quantum dance that never stops — even at absolute zero.

A distant neutron star unexpectedly reawakened, unleashing a powerful X-ray surge that may reveal how the universe’s most ...

NASA’s IXPE identifies the source of X-rays in the black hole jet of galaxy 3C 84, confirming inverse Compton scattering and ...