Ca4(PO4)2O: Eu2+ red-emitting phosphor for solid-state lighting: Structure, luminescent properties and white light emitting diode application
A red-emitting phosphor, Eu2+-activated Ca4(PO 4)2O phosphor was synthesized by conventional solid-state reaction. X-ray powder diffraction confirmed the phase formation. The band gap of Ca4(PO4)2O was estimated to be about 4.75 eV from the diffuse reflection spectrum. The excitation and emission sp...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal Article |
| Published: |
R S C Publishing
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/29879 |