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Schematic diagram of a ZnS:Mn thin-film phosphor layer grown on a 2D PCL substrate. Note the structural parameters of the 2D nanorods used in the calculations: , , , , , and .
The calculated relative extracted light as a function of both propagation time (fs) and extinction coefficient for a conventional thin-film phosphor and for thin-film phosphors employing 2D nanorod arrays.
Schematic diagrams of the light-propagating path in 2D corrugated thin-film phosphors with (a) a high extinction coefficient and (b) a low extinction coefficient .
The calculated enhancement ratio of the extraction efficiency as a function of the extinction coefficient. The closed square represents the result from the integrated PL measurements.
The calculated relative intensity of the propagating light in the thin films (a) as a function of the distance from the dipole for flat ZnS:Mn thin films with various extinction coefficients ; and (b) as a function of the distance from the dipole for an as-grown ZnS:Mn thin film (, as determined in the present experiments).
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