DC Field | Value | Language |
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dc.contributor.author | Vaidyanathan, Sivakumar | - |
dc.contributor.author | Hong, Gun Young | - |
dc.contributor.author | Kim, Je Seo | - |
dc.contributor.author | Jeon, Duk Young | - |
dc.date.accessioned | 2010-03-04T02:41:19Z | - |
dc.date.available | 2010-03-04T02:41:19Z | - |
dc.date.issued | 2009-12 | - |
dc.identifier.citation | JournalofLuminescence, Vol.129, pp.1632–1636 | en |
dc.identifier.issn | 0022-2313 | - |
dc.identifier.uri | http://hdl.handle.net/10203/16922 | - |
dc.description.abstract | A series of blue-emitting phosphor Sr3-xEuxAl10SiO20 (x = 0–0.025,insteps of 0.0025)have been synthesized and the emission intensity is found to be maximum for x=0.02. The effect of boron substitution in the Al site in Sr3Al10SiO20:Eu2+ phosphor has been investigated to improve the blue emission of Eu2+. A series of boron-substituted compositions have been made Sr2.979Eu0.021Al10-xBxSiO20 (x = 0, 0.25,0.5,0.75 and 1)and studied the is photoluminescence(PL)property under UV and VUV excitation.The X-ray diffraction patterns of Sr2.979Eu0.021Al10-xBxSiO20 (x = 0, 0.25,0.5,0.75 and 1)show single phase formation and all the compositions crystallize in monoclinic structure with space group C2/m.Blue emission(due to Eu2+ ion) has been found in all compositions and the emission intensity is found to be maximum for x = 0.25 and it is ~2 times higher than that of x = 0 composition(PLintensity 62%vs.commercial BAM).Hence,this phosphor could be possible potential candidate for blue light- emitting phosphor for plasmadisplaypanel(PDP) applications. | en |
dc.description.sponsorship | The author,V.Sivakumar,acknowledges the Brian Korea21(BK 21)programmeforresearchfellowship. | en |
dc.language.iso | en_US | en |
dc.publisher | Elsevier | en |
dc.subject | Photoluminescence | en |
dc.subject | Blue phosphor | en |
dc.subject | PDP | en |
dc.title | Novelblue-emittingphosphorSr2.979Eu0.021Al10xBxSiO20 (x = 0, 0.25,0.5,0.75 and1) forPDPapplications | en |
dc.type | Article | en |
dc.identifier.doi | 10.1016/j.jlumin.2008.12.021 | - |
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