| phosphorescence | 1. <chemistry> Emission of light following absorption of radiation. Emitted light is of longer wavelength than the exciting radiation and is a result of decay of electrons from the triplet to the ground state. Lasts longer than fluorescence electron decay from singlet to ground state) and occurs after a longer delay. 2. <biology> Popularly misused as a term for biological luminescence, for example by fireflies. (31 Dec 1997) |
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| phosphorescent | Having the property of phosphorescence. (05 Mar 2000) |
| phosphorescent |
emitting light without appreciable heat as by slow oxidation of phosphorous; "the phosphorescent glow of decaying wood"
Ãâó: wordnet.princeton.edu/perl/webwn
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| phosphorescence |
a fluorescence that persists after the bombarding radiation has ceased
Ãâó: wordnet.princeton.edu/perl/webwn
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| phosphorescence |
Phosphorescence is the result of a radiative (light emitting) transition involving a change in the spin multiplicity of (in most cases) a molecule from excited state singlet to excited state triplet. This transition is quantum mechanically forbidden as is the transition that leads to light emission. ...
Ãâó: en.wikipedia.org/wiki/Phosphorescence
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| phosphorescent |
lucid; emitting light in the dark.
Ãâó: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| phosphorescence |
Property held by some materials of absorbing light of one wavelength and emitting it as light of a different wavelength.
Ãâó: www.startphoto.com/learn/glossary/glossary_ph-pn.h...
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| phosphores | to exhibit phosphorescence |
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| phosphores | a fluorescence that persists after the bombarding radiation has ceased |
| phosphores | emitting light without appreciable heat as by slow oxidation of phosphorous |
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