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. Author manuscript; available in PMC: 2008 May 5.
Published in final edited form as: Appl Phys Lett. 2008;92(1):13905. doi: 10.1063/1.2829798

FIG. 2.

FIG. 2

e-type fluorescence and phosphorescence emission spectra, ex =473 nm, of eosin in a cuvette at different temperatures. Eosin immobilized in PVA, sandwiched between two silvered and unsilvered slides at 25 °C (inset). EF—enhancement factor.