CdWO4-on-MEH-PPV:PS as a candidate for real-time dosimeters.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSilva, M. M.-
Autor(es): dc.creatorNovais, S. M. V.-
Autor(es): dc.creatorSilva, E. S. S.-
Autor(es): dc.creatorSchimitberger, Thiago-
Autor(es): dc.creatorMacedo, Z. S.-
Autor(es): dc.creatorBianchi, Rodrigo Fernando-
Data de aceite: dc.date.accessioned2019-11-06T13:32:18Z-
Data de disponibilização: dc.date.available2019-11-06T13:32:18Z-
Data de envio: dc.date.issued2015-03-16-
Data de envio: dc.date.issued2015-03-16-
Data de envio: dc.date.issued2012-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4672-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557541-
Descrição: dc.descriptionWe report on the investigations about the modification of optical properties induced by X-rays onto film detectors of cadmium tungstate (CdWO4), poly[2-methoxy-5(20 -ethylhexyloxy)-p-phenylenevinylene] (MEH-PPV) and polystyrene (PS) This device takes advantage of reduction of spectral overlap between the radioluminescence (RL) of CdWO4 and the absorption of MEH-PPV as it is exposed to radiation, forming the basis of a new dosimeter that is capable of converting the orange-red radioluminescence of PS:MEH-PPV:CdWO4 into green. We propose an explanation of the optical processes occurring in MEHPPV:CdWO4 in terms of the radiation hardness of CdWO4 combined to the RL-induced degradation of MEH-PPV.-
Idioma: dc.languageen-
Direitos: dc.rightsO Periódico Materials Chemistry and Physics concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3565381282486.-
Palavras-chave: dc.subjectComposite materials-
Palavras-chave: dc.subjectOptical materials-
Palavras-chave: dc.subjectIrradiation effects-
Palavras-chave: dc.subjectLuminescence-
Título: dc.titleCdWO4-on-MEH-PPV:PS as a candidate for real-time dosimeters.-
Aparece nas coleções:Repositório Institucional - UFOP

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