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Issue 8, 2018
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A novel red-emitting K2Ca(PO4)F:Eu2+ phosphor with a large Stokes shift

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Abstract

We report a K2CaPO4F:Eu2+ phosphor with a new crystal structure. This phosphor has a large Stokes shift and converts near-ultraviolet light to red luminescence without absorption of other visible light. The mechanism was elucidated by applying a constrained density functional theory to the solved crystal structure.

Graphical abstract: A novel red-emitting K2Ca(PO4)F:Eu2+ phosphor with a large Stokes shift

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Article information


Submitted
24 Oct 2017
Accepted
27 Nov 2017
First published
06 Dec 2017

Chem. Commun., 2018,54, 884-887
Article type
Communication

A novel red-emitting K2Ca(PO4)F:Eu2+ phosphor with a large Stokes shift

H. Daicho, Y. Shinomiya, K. Enomoto, A. Nakano, H. Sawa, S. Matsuishi and H. Hosono, Chem. Commun., 2018, 54, 884
DOI: 10.1039/C7CC08202A

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