in luminescence spectroscopy
A use of @[email protected] effects to enhance sensitivity. The strong depopulation of the fluorescing singlet @[email protected] by external heavy atom perturbers can lead to a large population of the phosphorescing triplet @[email protected]
PAC, 1984, 56, 231. (Nomenclature, symbols, units and their usage in spectrochemical analysis-Part VI: molecular luminescence spectroscopy) on page 235 [Terms] [Paper]