Does a photoelectron have energy?
Does a photoelectron have energy? Einstein's work predicted that the energy of individual ejected electrons increases linearly with the frequency of the light. By 1905 it was known that the energy of photoelectrons increases with increasing frequency of incident light and is independent of the intensity of the light. What is photoemission process? Photoemission (also known as photoelectron) spectroscopy (PES) refers to the process in which an electron is removed from a specimen after the atomic absorption of a photon. What does photoemission spectroscopy measure? Photoelectron spectroscopy (PES) is an experimental technique that measures the relative energies of electrons in...