EPR Spectroscopy

EPR (Electron Paramagnetic Resonance) Spectroscopy is a technique used to study materials with unpaired electrons, such as certain free radicals, metal ions, or defects in solids. When these unpaired electrons are exposed to a magnetic field and microwave radiation, they absorb energy at specific frequencies. This absorption reveals information about the electron environment, magnetic interactions, and molecular structure. EPR is valuable in chemistry, physics, and biology for understanding chemical reactions, studying biological systems, or characterizing materials with unpaired electrons.