KnowraPhosphorescenceLinked fromLinked fromThe 14 pages that link to Phosphorescence, each with the reason it gives.All 14Broader topic 2Related 8Compared with 4PhosphorRelated: Some phosphors retain excitation energy and release it over time.Excited stateRelated: Its long delay reflects the persistence of a particular excited state.Quantum yieldRelated: Its yield measures how often triplet-state relaxation emits light rather than losing energy nonradiatively.OLEDRelated: Phosphorescent emitters can harvest triplet excitons that fluorescent OLEDs lose.Henri BecquerelRelated: Becquerel investigated whether phosphorescent uranium salts emitted the rays that fogged his plates.Calcium sulfideRelated: Impurity-activated calcium sulfide can store excitation energy and emit light afterward.ScintillatorRelated: Long-lived emission can appear as afterglow and complicate timing in scintillator measurements.El-Sayed ruleRelated: The rule helps explain how molecules populate the triplet states that emit phosphorescent light.