Please use this identifier to cite or link to this item: https://apo.ansto.gov.au/dspace/handle/10238/11712
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dc.contributor.authorJong Wah, JW-
dc.contributor.authorFerris, JM-
dc.contributor.authorWintrebert-Fouquet, M-
dc.contributor.authorButcher, KSA-
dc.date.accessioned2021-09-16T23:44:29Z-
dc.date.available2021-09-16T23:44:29Z-
dc.date.issued2005-01-31-
dc.identifier.citationJong Wah, J. W., Ferris, J. M., Wintrebert-Fouquet, M., & Butcher, K. S. A. (2005). Dielectric properties and photoluminescence of diatomaceous silicas. Paper presented to the 29th Condensed Matter and Materials Meeting, "Australian Institute of Physics Sixteenth Biennial Congress", Canberra, 2005, 31 January - 4 February 2005. Retrieved from: https://web.archive.org/web/20050615003041/http://aipcongress2005.anu.edu.au/pdf/AIPC_Handbook_V2.pdfen_US
dc.identifier.isbn0-9598064-8-2-
dc.identifier.otherCMMSP PTU 108-
dc.identifier.urihttps://web.archive.org/web/20050615003041/http://aipcongress2005.anu.edu.au/pdf/AIPC_Handbook_V2.pdfen_US
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/11712-
dc.description.abstractSilica shells produced by diatoms have been studied to investigate their potential for applications in electronic and photonic devices due to their dielectric and photoluminescent properties. Dielectric measurements for low (1k-1MHz) and high (∼1GHz) frequencies were performed on processed diatomaceous earth samples and compared with measurements for artificial porous silica samples. Photoluminescence spectra for a sample of freshwater benthic diatoms were obtained and compared with silica spectra. The ratio of the 3.2eV photoluminescence peak compared to a peak at ∼2.20eV is smaller than for pure fused silica, and there is evidence of extra shoulder peak near 2.2eV for diatogenic silica. © 2005 Australian Institute of Physics.en_US
dc.language.isoenen_US
dc.publisherAustralian Institute of Physicsen_US
dc.subjectAlgaeen_US
dc.subjectChromophycotaen_US
dc.subjectElectric propertiesen_US
dc.subjectEmissionen_US
dc.subjectLuminescenceen_US
dc.subjectMaterialsen_US
dc.subjectMineralsen_US
dc.subjectOxide mineralsen_US
dc.subjectPhysical propertiesen_US
dc.subjectSpectraen_US
dc.titleDielectric properties and photoluminescence of diatomaceous silicasen_US
dc.typeConference Abstracten_US
dc.date.statistics2021-08-24-
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