Two shaped laser pulses opened new electron excitation pathways and tracked rapid quantum dynamics in potassium atoms.

The involvement between electron transfer (ET) and catalytic reaction at electrocatalyst surface makes electrochemical process challenging to understand and control. How to experimentally determine ET ...

Electron beam machines, equipment or systems are used to process materials. Electron beams provide a very focused energy source with a very small wavelength. The small wavelength allows electron beams ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

For decades, the scanning tunnelling microscope has been the gold standard for seeing matter one atom at a time. By hovering ...

Scanning electron microscopy (SEM) is an advanced analytical tool that massively outstrips the capabilities of traditional light microscopy. Using visible wavelengths of light on the 400 – 700 ...

An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). An electron that is bound to an atom is one of the three primary types of particles ...