Temperature-induced luminescence rise in aqueous solutions of rhodamine 6G
Viznyuk S. A., Pashinin P. P., Prokhorov A. M., Rastopov S. F. , Sukhodol'skii A. T.
A rise has been observed in the luminescence of the dye rhodamine 6G as the solution temperature was raised. The effect is interpreted on the basis of a model which has nonluminescing clusters which form in an aqueous solution undergoing a reversible temperature-induced dissociation into monomers having a high luminescence quantum yield.