Luminescence study of porous diatoms

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dc.contributor.authorButcher, KSAen_AU
dc.contributor.authorFerris, JMen_AU
dc.contributor.authorPhillips, MRen_AU
dc.contributor.authorWintrebert-Fouquet, Men_AU
dc.contributor.authorJong Wah, JWen_AU
dc.contributor.authorJovanovic, Nen_AU
dc.contributor.authorVyverman, Wen_AU
dc.contributor.authorChepurnov, VAen_AU
dc.date.accessioned2008-04-23T01:48:46Zen_AU
dc.date.accessioned2010-04-30T05:01:45Zen_AU
dc.date.available2008-04-23T01:48:46Zen_AU
dc.date.available2010-04-30T05:01:45Zen_AU
dc.date.issued2005-12en_AU
dc.date.statistics2005-12en_AU
dc.descriptionCurrent Trends in Nanoscience - from Materials to Applications Proceedings of the European Materials Research Society 2004 - Symposium Gen_AU
dc.description.abstractThe cathodoluminescent and photoluminescent properties of the nanoporous silica frustules of various diatom strains and of natural diatom samples are presented. The spectra are observed to be similar to that of pure silica glass and the phenology is therefore believed to also be somewhat similar. A strong U-V-blue luminescence peak is commonly observed as well as a yellow peak at 2.15 eV For the more heavily silicified field-collected freshwater benthic samples, a strong red peak at 1.95 eV is also observed. The 2.15 eV peak is also more strongly evident for the field-collected samples. The U-V-blue peak is related to common silica defect structure but cathodoluminescent microanalysis shows that this emission is highly localized in the diatom samples. © 2005, Elsevier Ltd.en_AU
dc.identifier.citationButcher, K. S. A., Ferris, J. M., Phillips, M. R., Wintrebert-Fouquet, M., Jong Wah, J. W., Jovanovic, N., Vyverman, W., & Chepurnov, V. A. (2005). A luminescence study of porous diatoms. Paper presented to European Materials Research Society 2004 - Symposium G, 24-28 May 2004, Strasbourg, France, " In Stoneham, M., Grimmeiss, G. & Marletta, G. (Eds), Materials Science & Engineering: C, 25(5-8), 658-663. doi:10.1016/j.msec.2005.06.049en_AU
dc.identifier.conferenceenddate28 May 2004en_AU
dc.identifier.conferencenameEuropean Materials Research Society 2004 - Symposium Gen_AU
dc.identifier.conferenceplaceStrasbourg, Franceen_AU
dc.identifier.conferencestartdate24 May 2004en_AU
dc.identifier.editorsStoneham, M., Grimmeiss, G. & Marletta, G.en_AU
dc.identifier.govdoc1103en_AU
dc.identifier.issn0928-4931en_AU
dc.identifier.issue5en_AU
dc.identifier.journaltitleMaterials Science and Engineering: Cen_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.msec.2005.06.049en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1104en_AU
dc.identifier.volume25en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectLuminescenceen_AU
dc.subjectPorous materialsen_AU
dc.subjectDiatomsen_AU
dc.subjectSilicaen_AU
dc.subjectPhenologyen_AU
dc.subjectFresh wateren_AU
dc.titleLuminescence study of porous diatomsen_AU
dc.typeConference Paperen_AU
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