Cathodoluminescence is an optical and electromagnetic phenomenon in which electrons impacting on a luminescent material such as a phosphor, cause the emission of photons which may have wavelengths in the visible spectrum. A familiar example is the generation of light by an electron beam scanning the phosphor-coated inner surface of the screen of a...
Found on


luminescence caused by the impact of electrons on certain types of luminescent materials, such as the coating on a television screen
Found on
No exact match found