Phosphors are materials that exhibit the phenomenon of luminescence, specifically the ability to absorb energy and re-emit it as visible light after a certain delay. This property makes phosphors crucial in various applications, such as fluorescent lighting and display technologies. The delayed re-emission allows phosphors to produce glow-in-the-dark effects and is an essential aspect of both fluorescence and phosphorescence, distinguishing them based on the duration of light emission.
congrats on reading the definition of Phosphors. now let's actually learn it.