Recombination luminescence of X-ray induced paramagnetic defects in BaY2F8

dc.creatorANTUZEVICS, ANDRIS
dc.creatorFEDOTOVS, ANDRIS
dc.creatorBERZINS, DZINTARS
dc.creatorROGULIS, ULDIS
dc.creatorAUZINS, KRISJANIS
dc.creatorZOLOTARJOVS, ALEKSEJS
dc.creatorBALDOCHI, SONIA L.
dc.date2020
dc.date2020-08-17T13:45:48Z
dc.date2020-08-17T13:45:48Z
dc.date.accessioned2023-09-28T14:16:07Z
dc.date.available2023-09-28T14:16:07Z
dc.identifier0022-2313
dc.identifierhttp://repositorio.ipen.br/handle/123456789/31377
dc.identifier223
dc.identifier10.1016/j.jlumin.2020.117216
dc.identifier0000-0003-1502-1616
dc.identifier76.26
dc.identifier79.20
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9001600
dc.descriptionRecombination luminescence (RL) and RL-detected electron paramagnetic resonance (RL-EPR) in BaY2F8 single crystal has been investigated after irradiation with X-rays at low temperature. The recombination process, which lasts for several hours at 4 K, results in several broad bands in the RL spectrum. RL-EPR spectra show pronounced angular dependences on crystal orientation relative to external magnetic field. Based on the determined spin-Hamiltonian parameter values the recombination centres have been proposed to be F-type electron and self-trapped hole (VK) centres.
dc.descriptionConselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)
dc.descriptionCNPq: 421581/2016-6
dc.format1-6
dc.relationJournal of Luminescence
dc.rightsopenAccess
dc.subjectrecombination
dc.subjectluminescence
dc.subjectmagnetic resonance
dc.subjectphysical radiation effects
dc.subjectfluorides
dc.subjectbarium fluorides
dc.subjectyttrium fluorides
dc.subjectelectron spin resonance
dc.subjectparamagnetism
dc.subjectcrystal structure
dc.titleRecombination luminescence of X-ray induced paramagnetic defects in BaY2F8
dc.typeArtigo de peri??dico
dc.coverageI


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