excited triplet state
11ETS — Educational Testing Service (Business » Firms) *** Environmental Tobacco Smoke (Governmental » US Government) *** Environmental Tobacco Smoke (Medical » Oncology) * Educational Testing Services (Academic & Science » Universities) * European… …
12photochemical reaction — Chemical reaction initiated by absorption of energy in the form of visible (light), ultraviolet, or infrared radiation. Primary photochemical processes occur as an immediate result, and secondary processes may follow. The most important example… …
13radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
14Phosphorescence — As these transitions occur less often in certain materials, absorbed radiation may be re emitted at a lower intensity for up to several hours.The study of phosphorescent materials led to the discovery of radioactivity in 1896. Explanations of the …
15Organic light-emitting diode — Demonstration of a flexible OLED device A green emitting OLED device An …
16Tris(bipyridine)ruthenium(II) chloride — Chembox new IUPACName = ImageFile = Tris(bipyridine)ruthenium(II) chloride.png OtherNames = Ru bipy Ruthenium tris(2,2’ bipyridyl) dichloride Section1 = Chembox Identifiers CASNo = 50525 27 4 RTECS = VM2730000 Section2 = Chembox Properties… …
17Fluorescence — Fluorescent minerals emit visible light when exposed to ultraviolet light Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation of a different wavelength.[1] It is a form of luminescence.… …
18Singlet oxygen — is the common name used for the two metastable states of molecular oxygen (O2) with higher energy than the ground state triplet oxygen [cite journal title = Physical and chemical properties of singlet molecular oxygen author = David R. Kearns… …
19Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… …
20Scintillator — Scintillation crystal surrounded by various scintillation detector assemblies …
