When the concentration of the actual quenching agent is varied, the rate of electron transfer therefore the degree of phosphorescence is affected.
His scientific efforts included work on phosphorescence, fluorescence, and (tidal) gravitation.
Whenever dioxygen (input 1) is present, the system is quenched and no phosphorescence is observed (output 0).
He is also known for his work in luminescence and phosphorescence.
Calcite is transparent to opaque and may occasionally show phosphorescence or fluorescence.
From them a faint bioluminescence (often called phosphorescence) occurs.
In the triplet state, light is emitted via phosphorescence, and the molecules absorb the lasing wavelength, making the dye opaque.
He wrote many articles on spectroscopy, phosphorescence and diffraction.