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Depositordc.contributorAlexander, Andrew
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Data Creatordc.creatorAlexander, Andrew
Data Creatordc.creatorHuld, Frederik
Date Accessioneddc.date.accessioned2018-08-22T09:26:56Z
Date Availabledc.date.available2018-08-22T09:26:56Z
Citationdc.identifier.citationAlexander, Andrew; Huld, Frederik. (2018). Probing the dynamics of crystal nucleation via measurements of emission lifetimes in crystalloluminescence of sodium chloride, [dataset]. University of Edinburgh. School of Chemistry. https://doi.org/10.7488/ds/2420.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/3162
Persistent Identifierdc.identifier.urihttps://doi.org/10.7488/ds/2420
Dataset Description (abstract)dc.description.abstractThe data consist of measurements of the time dependence of photoemission events in crystalloluminescence (XTL) of sodium chloride. Aqueous solutions of NaCl were intentionally doped with trace amounts of copper and silver ions, and crystallization was induced by mixing with HCl. The mean lifetime for solutions doped only with copper ions was 39.9 ± 0.8 microseconds, which is close to the ultraviolet photoluminescence lifetime of solid NaCl doped with Cu+. The rise time for emission events indicates that crystal nuclei are formed within 10 ns. The mean lifetime for solutions doped with a mixture of silver and copper ions was 12.7 ± 0.7 microseconds, which suggests that electronic energy transfer takes place between Ag+ and dimer (Ag+)2 species in the crystal lattice. Co-incident radiofrequency and acoustic signals were not detected, indicating that triboluminescence by crystal fracture is not a significant mechanism for XTL.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherUniversity of Edinburgh. School of Chemistryen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttps://doi.org/10.1016/j.jcrysgro.2018.08.023
Relation (Is Referenced By)dc.relation.isreferencedbyHuld, FT & Alexander, AJ 2018, 'Probing the dynamics of crystal nucleation via measurements of emission lifetimes in crystalloluminescence of sodium chloride', JOURNAL OF CRYSTAL GROWTH, vol. 501, pp. 22-26. https://doi.org/10.1016/j.jcrysgro.2018.08.023
Rightsdc.rightsCreative Commons Attribution 4.0 International Public Licenseen
Subjectdc.subjectNucleationen_UK
Subjectdc.subjectDopingen_UK
Subjectdc.subjectSodium chlorideen_UK
Subjectdc.subjectPhosphorsen_UK
Subjectdc.subjectLuminescenceen_UK
Subject Classificationdc.subject.classificationPhysical Sciences::Chemistryen_UK
Titledc.titleProbing the dynamics of crystal nucleation via measurements of emission lifetimes in crystalloluminescence of sodium chlorideen_UK
Typedc.typedataseten_UK

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