Preferred Label : triplet-triplet annihilation;
IUPAC definition : Two atoms or molecular entities both in a triplet state often interact (usually upon
collision) to produce one atom or molecular entity in an excited singlet state and
another in its ground singlet state. This is often, but not always, followed by delayed
fluorescence.;
Origin ID : T06505;
See also
Two atoms or molecular entities both in a triplet state often interact (usually upon
collision) to produce one atom or molecular entity in an excited singlet state and
another in its ground singlet state. This is often, but not always, followed by delayed
fluorescence.