A Pake doublet refers to a specific spectral feature observed in electron paramagnetic resonance (EPR) spectroscopy, particularly in the context of powder samples of paramagnetic materials. The term is named after the physicist R. Pake, who described the phenomenon. In EPR, when a system has an unpaired electron, it can interact with its surrounding environment, leading to a variety of energy levels.
New to topics? Read the docs here!