Early History of X Rays - SLAC

beta rays, gamma rays, and N rays— ... in October of 1895: the study of cath-ode rays. In the course of repeating the experiments of Hertz and Lenard, he happened to notice a glowing flu-orescent screen set off quite some distance from the Crookes’ tube he …

  Early, History, Bates, Tach, Rays, Early history of x rays