https://doi.org/10.1351/goldbook.L03641
@S05886@ of radiation from an electronically or vibrationally excited species not in thermal equilibrium with its environment.
See also:
bioluminescence
, chemiluminescence
, electro-generated chemiluminescence
, fluorescence
, phosphorescence
, photoluminescence
, radioluminescence
, sonoluminescence
, thermoluminescence
, triboluminescence