Abstract
Newly synthesized reference MgLaLiSi2O7 and red luminescent Eu3+:MgLaLiSi2O7 powder phosphors have been successfully developed by a solid-state reaction method to analyze their emission and structural properties from the measurement of their XRD, SEM, FTIR and PL spectra. Emission spectra of Eu3+ powder phosphors have shown strong red emissions at 613 nm (5D0→7F2). These phosphors have also shown bright red emissions under a UV source. Based on the red emission performance, the Eu3+ concentration has been optimized to be at 0.3 mol%.
Original language | English |
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Pages (from-to) | 619-623 |
Number of pages | 5 |
Journal | Physica B: Condensed Matter |
Volume | 403 |
Issue number | 4 |
DOIs | |
State | Published - 1 Mar 2008 |
Keywords
- MgLaLiSiO
- PL spectra
- Solid-state reaction