Definisjon av phosphorescence

Vi fant 3 definisjoner av phosphorescenceengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

phosphorescence - a fluorescence that persists after the bombarding radiation has ceased
fluorescence light emitted during absorption of radiation of some other (invisible) wavelength
= synonym
= antonym
= relatert ord

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Substantiv

phosphorescence - The emission of light without any perceptible heat; the quality of being phosphorescent.

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  • Phosphorescence is a specific type of photoluminescence related to fluorescence. Unlike fluorescence, a phosphorescent material does not immediately re-emit the radiation it absorbs. The slower time scales of the re-emission are associated with "forbidden" energy state transitions in quantum mechanics.

Substantiv

  • Entall: phosphorescence
  • Flertall: phosphorescences

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