Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

Redox reactions form the basis of many fundamental processes of life. Without them, neither cellular respiration nor ...

An inner electron in a low energy level can rise to a higher energy level. We say that it becomes ‘excited’. An electron can be excited when its absorbs energy from electromagnetic radiation.

However, there are other important states that molecules can exist in, like charged states and charged excited states. Charged states occur when a molecule gains or loses an electron, while charged ...

“That’s a unique capability and we can do a lot of things with that.” Emma and his colleagues are excited about the prospects this new electron beam will bring. “We have a really exciting and ...

Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...