An electron is a stable and negatively charged ... Electrons are described as surrounding the nucleus of an atom in shells. These are not actual structures but are regions of probability.

A clean energy transition is happening all over the world as the worsening climate crisis creates an urgent need to decarbonize energy systems.  Unlike fossil fuels like coal and oil, clean energy ...

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

The Korea Research Institute of Standards and Science (KRISS) has developed a technology that controls the energy of single ...

Researchers have developed innovative methods to control the ionization of atoms and molecules using specially structured light beams, challenging traditional limits. This breakthrough could lead to ...

Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or qubits.

Researchers at ETH Zurich have developed a groundbreaking technique to manipulate electrons within materials using artificial ...

Researchers have taken atomic diffraction to a new level, revealing surprising behaviors in high-energy helium and hydrogen ...

Coordination chemistry is the study of compounds that have a central atom (often metallic) surrounded by molecules or anions, known as ligands. The ligands are attached to the central atom by ...

Nuclear physics is the study of the protons and neutrons at the centre of an atom and the interactions that hold them together in a space just a few femtometres (10-15 metres) across. Example ...