June 27, 2022 — The energy-levels of semiconductors can be rearranged by coupling between light particles (photons) and excited electrons so that a formerly dark material becomes optically ...

Because quantum dots can communicate through the entanglement of light particles, or photons, the researchers designed dots that emit photons when single electrons leap from a higher energy level to a ...

A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

While using the STM, the team noticed unusual behavior in electron energy levels. “The STM is a direct energy probe, which helps us relate back to Hofstadter’s original calculations, which ...

Light from the sun can reach energies of nearly 10 trillion electron volts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works .

Scientists from AMOLF, in partnership with Delft University of Technology, have pioneered a groundbreaking method for ...

Electron energy loss spectroscopy (EELS) is a powerful analytical technique used to study the chemical composition, electronic structure, and local bonding environment of materials at the nanoscale.

An electron from a new atom would have to join an atom in the H 2 molecule on the next energy level, further from the nucleus where it would not feel a strong enough attraction. An electron from an ...

Since it has 1 more electron than protons, chlorine has a charge of –1, making it a negative ion. When ions form, atoms gain or lose electrons until their outer energy level is full. For example, when ...