| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1651616 | Materials Letters | 2008 | 4 Pages |
Abstract
This paper reports on the emission and structural details of a newly synthesized green luminescent Tb3+:MgLaLiSi2O7 powder phosphor by a solid state reaction method from the measurement of its photoluminescence, XRD, SEM & FTIR spectra. A bright green emission (5D4 → 7F5 at 543 nm) has been observed from the Tb3+:MgLaLiSi2O7 powder phosphor under an UV source (254 nm). Based on the green emission performance, the Tb3+ concentration has been optimized to be at 0.3 mol%. From the emission results of Tb3+: MgLaLiSi2O7 powder phosphor, it could be suggested as a novel green luminescent material.
Keywords
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Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
G. Seeta Rama Raju, S. Buddhudu,