Color tuning of white light emission from thin films of ZnSe

Elsevier Science Bv
Publication Type:
Journal Article
Journal Of Luminescence, 2007, 125 (1-2), pp. 85 - 91
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In this paper we discuss light emission from thin films of ZnSe obtained by atomic layer deposition (ALD). Due to the color mixing of band edge and two deep defect-related emissions of ZnSe, the ALD films emit white light. Tuning of color temperature is demonstrated in cathodoluminescence experiments. We report that chromaticity parameters can be varied by a change of accelerating voltage or excitation density.
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