electron resonance

Electron resonance refers to the phenomenon where electrons in an atom or molecule are influenced by an external magnetic field or electromagnetic radiation, causing them to absorb energy and transition between different energy levels. This process is often observed in techniques like electron paramagnetic resonance (EPR) and nuclear magnetic resonance (NMR), which are used in chemistry and medicine to study materials, biological samples, and molecular structures. In essence, electron resonance helps scientists understand the behavior and properties of substances at the atomic and molecular scale by observing how electrons respond to specific energy inputs.