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dc.contributor.authorYoshida, A-
dc.contributor.authorWakahara, A-
dc.contributor.authorNakanishi, Y-
dc.contributor.authorOkada, H-
dc.contributor.authorOhshima, T-
dc.contributor.authorItoh, H-
dc.contributor.authorKim, YT-
dc.date.accessioned2024-01-21T07:05:13Z-
dc.date.available2024-01-21T07:05:13Z-
dc.date.created2021-09-01-
dc.date.issued2004-06-
dc.identifier.issn1013-9826-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/137574-
dc.description.abstractEffects of alloy composition on PL properties of Eu and Tb implanted nitrides are investigated. Strong red emissions corresponding to the transition from D-5(0) to F-7(i) states in Eu3+ are observed at room temperature. The intensity of Eu-related luminescence increases with increasing the Al composition in AlGaN, while the decay time indicates opposite trend. From the Tb-implanted samples, sharp emissions are observed in the wavelength range of 490-650nm at low-temperature, and the strongest peak is assigned as the transition from D-5(4) to F-7(6) states in Tb3+. The luminescence intensity is increased with increasing the Al composition. Thermal quenching properties are also improved by increasing the Al composition.-
dc.languageEnglish-
dc.publisherTRANS TECH PUBLICATIONS LTD-
dc.subjectDOPED GAN-
dc.subjectER-
dc.subjectELECTROLUMINESCENCE-
dc.subjectPHOTOLUMINESCENCE-
dc.subjectEMISSION-
dc.titleEffect of Al composition on luminescence properties of rare-earth implanted into AlGaN-
dc.typeArticle-
dc.identifier.doi10.4028/www.scientific.net/KEM.270-273.890-
dc.description.journalClass1-
dc.identifier.bibliographicCitationADVANCES IN NONDESTRUCTIVE EVALUATION, PT 1-3, v.270-273, pp.890 - 894-
dc.citation.titleADVANCES IN NONDESTRUCTIVE EVALUATION, PT 1-3-
dc.citation.volume270-273-
dc.citation.startPage890-
dc.citation.endPage894-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000223978300145-
dc.relation.journalWebOfScienceCategoryMaterials Science, Ceramics-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMaterials Science, Characterization & Testing-
dc.relation.journalWebOfScienceCategoryMaterials Science, Composites-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusDOPED GAN-
dc.subject.keywordPlusER-
dc.subject.keywordPlusELECTROLUMINESCENCE-
dc.subject.keywordPlusPHOTOLUMINESCENCE-
dc.subject.keywordPlusEMISSION-
dc.subject.keywordAuthorgroup-III nitride-
dc.subject.keywordAuthorrare-earth impurity-
dc.subject.keywordAuthorluminescence-
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