The Phosphorescence reference article from the English Wikipedia on 24-Apr-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Phosphorescence

Phosphorescence is a radiative transition involving a change in the spin multiplicity of a molecule. Because of this change the radiative transition is delayed and the phosphorescent material glows a while after the incident illumination stops.

Table of contents

1 Equation 2 See also 3 External links

Equation

See also

• Fluorescence
• Opalescence

External links

• Phosphorescence on Scienceworld

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