Abstract
The paper deals with the influence of the orientation factor on the photoluminescence quantum yield for solutions in which restricted rotations of active molecules occur. It has been shown that critical concentrations depend on the mean value of the orientation factor of the form\(\left\langle {^6 \sqrt {\left\langle {\kappa ^2 } \right\rangle } } \right\rangle \) for one-dimensional systems,\(\left\langle {^3 \sqrt {\left\langle {\kappa ^2 } \right\rangle } } \right\rangle \) for two-dimensional systems, and\(\left\langle {\sqrt {\left\langle {\kappa ^2 } \right\rangle } } \right\rangle \) for three-dimensional ones.
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This work was carried out under the Research Project MR. I. 9.–4.5.3.
Address: Instytut Fizyki, Politechnika Gdańska, 80-592 Gdańsk-Wrzeszcz, Majakowskiego 11/12, Poland
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Dudkiewicz, J., Bojarski, C. Orientation factor in the theory of concentrational quenching of luminescent solutions. Acta Physica 50, 201–206 (1981). https://doi.org/10.1007/BF03159435
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DOI: https://doi.org/10.1007/BF03159435