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Hackmanite-The Natural Glow-in-the-Dark Material

Agamah C; Colinet P; Emmermann A; Konu J; Laakkonen E; Laihinen T; Lastusaari M; Le Bahers T; Lindblom J; Linden J; Nakamura LKO; Norrbo I; Saarinen T; Smet PF; Van der Heggen D; Vrielinck H; Vuori S; de Carvalho JM; van Goethem L

dc.contributor.authorAgamah C
dc.contributor.authorColinet P
dc.contributor.authorEmmermann A
dc.contributor.authorKonu J
dc.contributor.authorLaakkonen E
dc.contributor.authorLaihinen T
dc.contributor.authorLastusaari M
dc.contributor.authorLe Bahers T
dc.contributor.authorLindblom J
dc.contributor.authorLinden J
dc.contributor.authorNakamura LKO
dc.contributor.authorNorrbo I
dc.contributor.authorSaarinen T
dc.contributor.authorSmet PF
dc.contributor.authorVan der Heggen D
dc.contributor.authorVrielinck H
dc.contributor.authorVuori S
dc.contributor.authorde Carvalho JM
dc.contributor.authorvan Goethem L
dc.date.accessioned2022-10-27T12:29:00Z
dc.date.available2022-10-27T12:29:00Z
dc.identifier.urihttps://www.utupub.fi/handle/10024/158897
dc.description.abstract"Glow-in-the-dark" materials are known to practically everyone who has ever traveled by airplane or cruise ship, since they are commonly used for self-lit emergency exit signs. The green afterglow, persistent luminescence (PeL), is obtained from divalent europium doped to a synthetic strontium aluminate, but there are also some natural minerals capable of afterglow. One such mineral is hackmanite, the afterglow of which has never been thoroughly investigated, even if its synthetic versions can compete with some of the best commercially available synthetic PeL materials. Here we combine experimental and computational data to show that the white PeL of natural hackmanite is generated and controlled by a very delicate interplay between the natural impurities present. The results obtained shed light on the PeL phenomenon itself thus giving insight into improving the performance of synthetic materials.
dc.language.isoen
dc.publisherAMER CHEMICAL SOC
dc.titleHackmanite-The Natural Glow-in-the-Dark Material
dc.identifier.urnURN:NBN:fi-fe2021042824020
dc.relation.volume32
dc.contributor.organizationfi=geologia|en=Geology|
dc.contributor.organizationfi=kemian laitoksen yhteiset|en=Department of Chemistry|
dc.contributor.organizationfi=kestävän kehityksen materiaalien kemia|en=Kestävän kehityksen materiaalien kemia|
dc.contributor.organizationfi=opettajankoulutuslaitos Turku|en=Dep. of Teacher Education Turku|
dc.contributor.organization-code2604201
dc.contributor.organization-code2606300
dc.contributor.organization-code2606302
dc.contributor.organization-code2606902
dc.converis.publication-id50928779
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/50928779
dc.format.pagerange8895
dc.format.pagerange8905
dc.identifier.eissn1520-5002
dc.identifier.jour-issn0897-4756
dc.okm.affiliatedauthorAgamah, Cecilia
dc.okm.affiliatedauthorLaakkonen, Eero
dc.okm.affiliatedauthorLaihinen, Tero
dc.okm.affiliatedauthorLastusaari, Mika
dc.okm.affiliatedauthorNorrbo, Isabella
dc.okm.affiliatedauthorSaarinen, Timo
dc.okm.affiliatedauthorVuori, Sami
dc.okm.discipline112 Statistics and probabilityen_GB
dc.okm.discipline116 Chemical sciencesen_GB
dc.okm.discipline1171 Geosciencesen_GB
dc.okm.discipline112 Tilastotiedefi_FI
dc.okm.discipline116 Kemiafi_FI
dc.okm.discipline1171 Geotieteetfi_FI
dc.okm.internationalcopublicationinternational co-publication
dc.okm.internationalityInternational publication
dc.okm.typeJournal article
dc.publisher.countryUnited Statesen_GB
dc.publisher.countryYhdysvallat (USA)fi_FI
dc.publisher.country-codeUS
dc.relation.doi10.1021/acs.chemmater.0c02554
dc.relation.ispartofjournalChemistry of Materials
dc.relation.issue20
dc.year.issued2020


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