Emission analysis of Tb3+:MgLaLiSi2O7 powder phosphor

G. Seeta Rama Raju; S. Buddhudu

doi:10.1016/j.matlet.2007.08.028

Emission analysis of Tb³⁺:MgLaLiSi₂O₇ powder phosphor

G. Seeta Rama Raju, S. Buddhudu

Department of Energy and Materials Engineering

Sri Venkateswara University

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

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.

Original language	English
Pages (from-to)	1259-1262
Number of pages	4
Journal	Materials Letters
Volume	62
Issue number	8-9
DOIs	https://doi.org/10.1016/j.matlet.2007.08.028
State	Published - 31 Mar 2008

Keywords

Luminescence
Phosphors

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10.1016/j.matlet.2007.08.028

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title = "Emission analysis of Tb3+:MgLaLiSi2O7 powder phosphor",

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 = "Luminescence, Phosphors",

author = "Raju, {G. Seeta Rama} and S. Buddhudu",

year = "2008",

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doi = "10.1016/j.matlet.2007.08.028",

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journal = "Materials Letters",

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AU - Raju, G. Seeta Rama

AU - Buddhudu, S.

PY - 2008/3/31

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N2 - 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.

AB - 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.

KW - Luminescence

KW - Phosphors

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DO - 10.1016/j.matlet.2007.08.028

M3 - Article

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SN - 0167-577X

VL - 62

SP - 1259

EP - 1262

JO - Materials Letters

JF - Materials Letters

IS - 8-9

ER -

Emission analysis of Tb³⁺:MgLaLiSi₂O₇ powder phosphor

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Keywords

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