Ceperley, Peter2016-05-012016-05-012016-05-01https://hdl.handle.net/1920/10233Viewing this animation requires the free Adobe flash viewer be installed on your computer.This animation shows the time behavior of the l=4, m=2 spherical harmonic spiral radiation mode.enAttribution-NonCommercial 3.0 United StatesSpherical harmonic, spiral wave, radiation, animationAnimation