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Energy dependence of radioluminescence spectra from strontium titanate
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dc.contributor.author | Wang, Y. | |
dc.contributor.author | Zhao, Y. | |
dc.contributor.author | Zhang, Z. | |
dc.contributor.author | Zhao, C. | |
dc.contributor.author | Wu, X. | |
dc.contributor.author | Finch, A.A. | |
dc.contributor.author | Townsend, P.D. | |
dc.date.accessioned | 2016-05-06T23:32:05Z | |
dc.date.available | 2016-05-06T23:32:05Z | |
dc.date.issued | 2015-10 | |
dc.identifier | 186731229 | |
dc.identifier | 116fca28-5fb9-42b8-a35c-5fa59b6193e9 | |
dc.identifier | 84929615324 | |
dc.identifier | 000359329900003 | |
dc.identifier.citation | Wang , Y , Zhao , Y , Zhang , Z , Zhao , C , Wu , X , Finch , A A & Townsend , P D 2015 , ' Energy dependence of radioluminescence spectra from strontium titanate ' , Journal of Luminescence , vol. 166 , pp. 17-21 . https://doi.org/10.1016/j.jlumin.2015.04.046 | en |
dc.identifier.issn | 0022-2313 | |
dc.identifier.other | Bibtex: urn:da878acc92baf4210e5433a26e5f0093 | |
dc.identifier.other | ORCID: /0000-0002-3689-1517/work/38002312 | |
dc.identifier.uri | https://hdl.handle.net/10023/8750 | |
dc.description.abstract | Abstract X-ray excited luminescence spectra of strontium titanate are reported over the temperature range from 20-300 K. The range includes several crystalline phases, each with different emission spectra. The signals are thermally quenched above ~220 K. There are spectral shifts and intensity changes around the temperatures associated with phase changes and overall there are nominally three spectral emission bands. A remarkable observation is that at fixed lower temperatures the spectra undergo major changes with the energy of the X-rays. A possible cause of the effect is discussed in terms of inner shell excitation from the K shell of the strontium. Comparisons with thermoluminescence spectra from the strontium titanate are reported. | |
dc.format.extent | 1149621 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Luminescence | en |
dc.subject | X-ray energy dependence | en |
dc.subject | Radioluminescence | en |
dc.subject | SrTiO3 | en |
dc.subject | Low temperature phase changes | en |
dc.subject | GB Physical geography | en |
dc.subject | QC Physics | en |
dc.subject | NDAS | en |
dc.subject.lcc | GB | en |
dc.subject.lcc | QC | en |
dc.title | Energy dependence of radioluminescence spectra from strontium titanate | en |
dc.type | Journal article | en |
dc.contributor.sponsor | NERC | en |
dc.contributor.institution | University of St Andrews. Earth and Environmental Sciences | en |
dc.contributor.institution | University of St Andrews. Marine Alliance for Science & Technology Scotland | en |
dc.contributor.institution | University of St Andrews. Scottish Oceans Institute | en |
dc.contributor.institution | University of St Andrews. St Andrews Isotope Geochemistry | en |
dc.identifier.doi | https://doi.org/10.1016/j.jlumin.2015.04.046 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2016-05-07 | |
dc.identifier.grantnumber | NE/H002715/1 | en |
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