| scintillator |
A scintillator is a device or substance that absorbs high energy (ionizing) electromagnetic or charged particle radiation then, in response, fluoresces photons at a characteristic Stokes-shifted (longer) wavelength, releasing the previously absorbed energy. See also scintillation. Scintillators are defined by their short fluorescence decay times and optical transparency at wavelengths of their own specific emission energy, characteristics which set them apart from phosphors. ...
출처: en.wikipedia.org/wiki/Scintillator
|
|---|---|
| scintillator |
Material that emits light when particles traverse it.
출처: www.lbl.gov/abc/wallchart/glossary/glossary.html
|
| scintillator |
Material that emits light in response to charged particles. When charged particles interact with the scintillator, electrons in the atoms in the scintillator become excited. When the atoms return to ground state, their electrons emit photons (light). Physicists can then use this light to 'see' the particles' tracks.
출처: hep.uchicago.edu/cdf/cdfglossary.html
|