This phenomenon is observed in order to analyze materials’ band structures in an “angle-resolved” spectroscopy technique. Pierre Victor Auger (20[1])(“oh-ZHAY”) discovered the Auger effect while inducing this phenomenon, which has the same products. Robert Millikan’s pioneering measurement of Planck’s (20[1])constant arose from his research (20[1])into this phenomenon. (20[1])As the energy of this phenomenon increases, (0[1])instances of it may be replaced by (*) Compton scattering. (10[1])The applied voltage (10[2])at which this (10[1])phenomenon (10[1]0[1])is (10[1])no longer observed by a collector plate is the stopping (10[1])potential. (10[2])The kinetic energy (10[1])of the output of this effect (10[3])equals (10[2])the energy of a photon (0[1])minus (10[1])the work (10[1])function. (10[3]0[1])For (10[1])10 points, (10[1])name this effect by which incident (10[1])photons cause electrons to be (10[1])ejected (10[1])from a metal. (10[2])■END■ (10[2]0[1])