From Wikipedia, the free encyclopedia
Radioluminescent 1.2 Curie 4" x .2" Tritium vials are simply tritium gas filled thin glass vials whose inner surface are coated with a
phosphor. The "gaseous tritium light source" vial shown here is 1.5 years old.
Radioluminescence is the phenomenon by which luminescence is produced in a material by the bombardment of ionizing radiation such as beta particles. An example of a common radioluminescent material is the tritium-excited luminous paints used on watch dials and gun sights, another is the now-disused mixture of radium and copper-doped zinc sulfide paint used historically to paint clock dials.
[edit] See also
[edit] See also
