Schematic energy-level diagram showing ground singlet S₀, excited singlets S₁, S₂, …, and triplet manifold T₁, T₂, …, with radiative transitions (absorption, fluorescence, phosphorescence — straight arrows) and non-radiative transitions…
Schematic energy-level diagram showing ground singlet S₀, excited singlets S₁, S₂, …, and triplet manifold T₁, T₂, …, with radiative transitions (absorption, fluorescence, phosphorescence — straight arrows) and non-radiative transitions…