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'''Luminescence''' | '''Luminescence''' | ||
− | {{other languages|[[Lumineszenz | + | {{other languages|[[Lumineszenz|de]]|[[Luminiscencia|es]]|[[Luminescence/fr|fr]]|[[Luminescenza/it|it]]|[[Luminescentie/nl|nl]]|[[Люминесценция|ru]]}} |
[[Bild:GO Senator Navigator Ewiger Kalender 4.jpg|thumb|Zifferblatt mit [[Superluminova]]-Leuchtmasse]] | [[Bild:GO Senator Navigator Ewiger Kalender 4.jpg|thumb|Zifferblatt mit [[Superluminova]]-Leuchtmasse]] | ||
Luminescence is light that usually occurs at low temperatures, and is thus a form of cold body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions, or stress on a crystal. The dials, hands, scales and signs of aviation and navigational instruments and markings are often coated with luminescent materials, in a process known as luminising. | Luminescence is light that usually occurs at low temperatures, and is thus a form of cold body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions, or stress on a crystal. The dials, hands, scales and signs of aviation and navigational instruments and markings are often coated with luminescent materials, in a process known as luminising. |
Version vom 5. März 2009, 01:31 Uhr
Luminescence
other languages: de es fr it nl ru |
Luminescence is light that usually occurs at low temperatures, and is thus a form of cold body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions, or stress on a crystal. The dials, hands, scales and signs of aviation and navigational instruments and markings are often coated with luminescent materials, in a process known as luminising.
See also: Leuchtfarbe.