Structural, optical and electrical properties of GdAlO3:Eu3+Ba2

Effect of Ba2+ ions concentration on the photoluminescence of GdAlO3:Eu3+ Ba2+ phosphor is investigated. The phosphors are synthesized by citrate-based sol-gel method and the formation of orthorhombic phase GdAlO3 is confirmed by XRD analysis. Kubelka-Munk function is used to estimate the band gap a...

Full description

Saved in:
Bibliographic Details
Main Authors: Selvalakshmi, T, Tamilarasi, S, Chandra, Bose A
Format: Conference Proceeding
Language:English
Subjects:
Aluminates
Dielectric properties
Dielectric strength
Electrical properties
Emission spectra
Europium
Gadolinium compounds
Optical properties
Orthorhombic phase
Phosphors
Photoluminescence
Sol-gel processes
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page
container_issue 1
container_start_page
container_title
container_volume 1665
creator Selvalakshmi, T
Tamilarasi, S
Chandra, Bose A
description Effect of Ba2+ ions concentration on the photoluminescence of GdAlO3:Eu3+ Ba2+ phosphor is investigated. The phosphors are synthesized by citrate-based sol-gel method and the formation of orthorhombic phase GdAlO3 is confirmed by XRD analysis. Kubelka-Munk function is used to estimate the band gap and the value varies with concentration of Ba2+ is observed. Photoluminescence spectra show a strong red emission peak at 616 nm corresponding to5D0→7F2 transition and its intensity increase with the addition of Ba2+ ions. The presence of Eu3+ and Ba2+ ions in GdAlO3 strongly influences the dielectric property of GdAlO3.
doi_str_mv 10.1063/1.4917708
format conference_proceeding
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2124730726</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2124730726</sourcerecordid><originalsourceid>FETCH-LOGICAL-p113t-d72f3cd01f305e09fb32dc75dd49e03b3eb6470e1cefa9bd68921637c87b9de93</originalsourceid><addsrcrecordid>eNotjsFKAzEURYMoWKsL_2DApU59Ly-TTNxIW2oVCl2o4K5kkhdoGTpjJvP_FnV1OZtzrhC3CDMETY84UxaNgfpMTLCqsDQa9bmYAFhVSkVfl-JqGA4A0hpTT8Tze06jz2Ny7UPR9XnvXVu4Yyi4ZZ_TL_ap6znlPQ9FF4t1mLdbelqNdL9w8lpcRNcOfPO_U_H5svpYvpab7fptOd-UPSLlMhgZyQfASFAx2NiQDN5UISjLQA1xo5UBRs_R2Sbo2krUZHxtGhvY0lTc_XlPZ75HHvLu0I3peEruJEplCIzU9AOqdUjS</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype><pqid>2124730726</pqid></control><display><type>conference_proceeding</type><title>Structural, optical and electrical properties of GdAlO3:Eu3+Ba2</title><source>American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)</source><creator>Selvalakshmi, T ; Tamilarasi, S ; Chandra, Bose A</creator><creatorcontrib>Selvalakshmi, T ; Tamilarasi, S ; Chandra, Bose A</creatorcontrib><description>Effect of Ba2+ ions concentration on the photoluminescence of GdAlO3:Eu3+ Ba2+ phosphor is investigated. The phosphors are synthesized by citrate-based sol-gel method and the formation of orthorhombic phase GdAlO3 is confirmed by XRD analysis. Kubelka-Munk function is used to estimate the band gap and the value varies with concentration of Ba2+ is observed. Photoluminescence spectra show a strong red emission peak at 616 nm corresponding to5D0→7F2 transition and its intensity increase with the addition of Ba2+ ions. The presence of Eu3+ and Ba2+ ions in GdAlO3 strongly influences the dielectric property of GdAlO3.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4917708</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Aluminates ; Dielectric properties ; Dielectric strength ; Electrical properties ; Emission spectra ; Europium ; Gadolinium compounds ; Optical properties ; Orthorhombic phase ; Phosphors ; Photoluminescence ; Sol-gel processes</subject><ispartof>AIP Conference Proceedings, 2015, Vol.1665 (1)</ispartof><rights>2015 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,780,784,789,790,23930,23931,25140,27925</link.rule.ids></links><search><creatorcontrib>Selvalakshmi, T</creatorcontrib><creatorcontrib>Tamilarasi, S</creatorcontrib><creatorcontrib>Chandra, Bose A</creatorcontrib><title>Structural, optical and electrical properties of GdAlO3:Eu3+Ba2</title><title>AIP Conference Proceedings</title><description>Effect of Ba2+ ions concentration on the photoluminescence of GdAlO3:Eu3+ Ba2+ phosphor is investigated. The phosphors are synthesized by citrate-based sol-gel method and the formation of orthorhombic phase GdAlO3 is confirmed by XRD analysis. Kubelka-Munk function is used to estimate the band gap and the value varies with concentration of Ba2+ is observed. Photoluminescence spectra show a strong red emission peak at 616 nm corresponding to5D0→7F2 transition and its intensity increase with the addition of Ba2+ ions. The presence of Eu3+ and Ba2+ ions in GdAlO3 strongly influences the dielectric property of GdAlO3.</description><subject>Aluminates</subject><subject>Dielectric properties</subject><subject>Dielectric strength</subject><subject>Electrical properties</subject><subject>Emission spectra</subject><subject>Europium</subject><subject>Gadolinium compounds</subject><subject>Optical properties</subject><subject>Orthorhombic phase</subject><subject>Phosphors</subject><subject>Photoluminescence</subject><subject>Sol-gel processes</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2015</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotjsFKAzEURYMoWKsL_2DApU59Ly-TTNxIW2oVCl2o4K5kkhdoGTpjJvP_FnV1OZtzrhC3CDMETY84UxaNgfpMTLCqsDQa9bmYAFhVSkVfl-JqGA4A0hpTT8Tze06jz2Ny7UPR9XnvXVu4Yyi4ZZ_TL_ap6znlPQ9FF4t1mLdbelqNdL9w8lpcRNcOfPO_U_H5svpYvpab7fptOd-UPSLlMhgZyQfASFAx2NiQDN5UISjLQA1xo5UBRs_R2Sbo2krUZHxtGhvY0lTc_XlPZ75HHvLu0I3peEruJEplCIzU9AOqdUjS</recordid><startdate>20150624</startdate><enddate>20150624</enddate><creator>Selvalakshmi, T</creator><creator>Tamilarasi, S</creator><creator>Chandra, Bose A</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20150624</creationdate><title>Structural, optical and electrical properties of GdAlO3:Eu3+Ba2</title><author>Selvalakshmi, T ; Tamilarasi, S ; Chandra, Bose A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p113t-d72f3cd01f305e09fb32dc75dd49e03b3eb6470e1cefa9bd68921637c87b9de93</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Aluminates</topic><topic>Dielectric properties</topic><topic>Dielectric strength</topic><topic>Electrical properties</topic><topic>Emission spectra</topic><topic>Europium</topic><topic>Gadolinium compounds</topic><topic>Optical properties</topic><topic>Orthorhombic phase</topic><topic>Phosphors</topic><topic>Photoluminescence</topic><topic>Sol-gel processes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Selvalakshmi, T</creatorcontrib><creatorcontrib>Tamilarasi, S</creatorcontrib><creatorcontrib>Chandra, Bose A</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Selvalakshmi, T</au><au>Tamilarasi, S</au><au>Chandra, Bose A</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Structural, optical and electrical properties of GdAlO3:Eu3+Ba2</atitle><btitle>AIP Conference Proceedings</btitle><date>2015-06-24</date><risdate>2015</risdate><volume>1665</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>Effect of Ba2+ ions concentration on the photoluminescence of GdAlO3:Eu3+ Ba2+ phosphor is investigated. The phosphors are synthesized by citrate-based sol-gel method and the formation of orthorhombic phase GdAlO3 is confirmed by XRD analysis. Kubelka-Munk function is used to estimate the band gap and the value varies with concentration of Ba2+ is observed. Photoluminescence spectra show a strong red emission peak at 616 nm corresponding to5D0→7F2 transition and its intensity increase with the addition of Ba2+ ions. The presence of Eu3+ and Ba2+ ions in GdAlO3 strongly influences the dielectric property of GdAlO3.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4917708</doi></addata></record>
fulltext fulltext
identifier ISSN: 0094-243X
ispartof AIP Conference Proceedings, 2015, Vol.1665 (1)
issn 0094-243X
1551-7616
language eng
recordid cdi_proquest_journals_2124730726
source American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)
subjects Aluminates
Dielectric properties
Dielectric strength
Electrical properties
Emission spectra
Europium
Gadolinium compounds
Optical properties
Orthorhombic phase
Phosphors
Photoluminescence
Sol-gel processes
title Structural, optical and electrical properties of GdAlO3:Eu3+Ba2
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T02%3A55%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Structural,%20optical%20and%20electrical%20properties%20of%20GdAlO3:Eu3+Ba2&rft.btitle=AIP%20Conference%20Proceedings&rft.au=Selvalakshmi,%20T&rft.date=2015-06-24&rft.volume=1665&rft.issue=1&rft.issn=0094-243X&rft.eissn=1551-7616&rft_id=info:doi/10.1063/1.4917708&rft_dat=%3Cproquest%3E2124730726%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-p113t-d72f3cd01f305e09fb32dc75dd49e03b3eb6470e1cefa9bd68921637c87b9de93%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2124730726&rft_id=info:pmid/&rfr_iscdi=true