<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Phosphorescence - Page 4 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=phosphorescence&amp;p=3">1.Previous</a><br />
<a accesskey="3" href="page.php?w=phosphorescence&amp;p=5">3.Next</a>
</p>

<p>
* <b>Triplet phosphorescence</b> occurs when an atom absorbs a   high-energy photon, and the energy becomes locked in the <a href="page.php?w=spin_multiplicity">spin multiplicity</a> of the electrons, generally changing from a fluorescent <a href="page.php?w=singlet_state">singlet state</a> to a slower emitting <a href="page.php?w=triplet_state">triplet state</a>. The slower timescales of the reemission are associated with "<a href="page.php?w=Forbidden_mechanism">forbidden</a>" <a href="page.php?w=energy_state">energy state</a> transitions</p><p>
<a accesskey="1" href="page.php?w=phosphorescence&amp;p=3">1.Previous</a><br />
<a accesskey="3" href="page.php?w=phosphorescence&amp;p=5">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
