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Article: Structures and fluorescence of nanocrystallines MSO4:xSm3+ (M = Ca, Sr, Ba; x = 0.001 - 0.005) with γ-ray irradiation

TitleStructures and fluorescence of nanocrystallines MSO4:xSm3+ (M = Ca, Sr, Ba; x = 0.001 - 0.005) with γ-ray irradiation
Authors
Issue Date2000
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optmat
Citation
Optical Materials, 2000, v. 15 n. 2, p. 143-148 How to Cite?
AbstractA series of nanocrystallines MSO4:xSm3+ M = Ca, Sr, Ba; x = 0.001 - 0.005) were prepared by a co-precipitation method. Their crystal structures and fluorescence with and without γ-ray irradiation are compared. It was found that their crystal structures have not changed and their lattice parameters of nanocrystals both with and without γ-ray irradiation were increased with the augmentation of the content of doped Sm3+; however, their lattice parameters of the same nanocrystals with irradiation become smaller than that without irradiation. The characteristics emissions of both Sm3+ ion and Sm2+ ion are observed in the same nanocrystals after γ-ray irradiation. The differences in their crystal structures and luminescent properties are also discussed.
Persistent Identifierhttp://hdl.handle.net/10722/167648
ISSN
2015 Impact Factor: 2.183
2015 SCImago Journal Rankings: 0.701
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorGong, Xen_US
dc.contributor.authorLiu, Len_US
dc.contributor.authorChan, WKen_US
dc.contributor.authorChen, WJen_US
dc.date.accessioned2012-10-08T03:09:26Z-
dc.date.available2012-10-08T03:09:26Z-
dc.date.issued2000en_US
dc.identifier.citationOptical Materials, 2000, v. 15 n. 2, p. 143-148en_US
dc.identifier.issn0925-3467en_US
dc.identifier.urihttp://hdl.handle.net/10722/167648-
dc.description.abstractA series of nanocrystallines MSO4:xSm3+ M = Ca, Sr, Ba; x = 0.001 - 0.005) were prepared by a co-precipitation method. Their crystal structures and fluorescence with and without γ-ray irradiation are compared. It was found that their crystal structures have not changed and their lattice parameters of nanocrystals both with and without γ-ray irradiation were increased with the augmentation of the content of doped Sm3+; however, their lattice parameters of the same nanocrystals with irradiation become smaller than that without irradiation. The characteristics emissions of both Sm3+ ion and Sm2+ ion are observed in the same nanocrystals after γ-ray irradiation. The differences in their crystal structures and luminescent properties are also discussed.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optmaten_US
dc.relation.ispartofOptical Materialsen_US
dc.titleStructures and fluorescence of nanocrystallines MSO4:xSm3+ (M = Ca, Sr, Ba; x = 0.001 - 0.005) with γ-ray irradiationen_US
dc.typeArticleen_US
dc.identifier.emailChan, WK:waichan@hku.hken_US
dc.identifier.authorityChan, WK=rp00667en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0925-3467(99)00126-3en_US
dc.identifier.scopuseid_2-s2.0-0034325032en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034325032&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume15en_US
dc.identifier.issue2en_US
dc.identifier.spage143en_US
dc.identifier.epage148en_US
dc.identifier.isiWOS:000089385300008-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridGong, X=7201999272en_US
dc.identifier.scopusauthoridLiu, L=8400974900en_US
dc.identifier.scopusauthoridChan, WK=13310083000en_US
dc.identifier.scopusauthoridChen, WJ=7409636920en_US

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