Purification and growth of PbI2 crystals

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dc.contributor.authorOLIVEIRA, I.B.pt_BR
dc.contributor.authorCOSTA, F.E.pt_BR
dc.contributor.authorARMELIN, M.J.pt_BR
dc.contributor.authorCARDOSO, L.P.pt_BR
dc.contributor.authorHAMADA, M.M.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-30T17:21:37Zpt_BR
dc.date.accessioned2014-07-30T19:00:12Z
dc.date.available2014-07-30T17:21:37Zpt_BR
dc.date.available2014-07-30T19:00:12Z
dc.date.issued2002pt_BR
dc.description.abstractLead iodide starting materials have been purified by a multipass zone refining process. The effectiveness of the purification method on the material purity was determined by neutron activation analysis after three different purification passes numbers. A significant decrease of the impurities concentration was observed in function of the passes number. The purest material of the zone refined ingots, middle section, was used for crystal growth by Bridgman method. The results of the dark leakage current, the resistivity, and the response of the alpha and gamma radiations were strongly dependent on the purity of the crystal.
dc.format.extent1968-1973pt_BR
dc.identifier.citationOLIVEIRA, I.B.; COSTA, F.E.; ARMELIN, M.J.; CARDOSO, L.P.; HAMADA, M.M. Purification and growth of PbI2 crystals: dependence of the radiation response on the PbI2 crystal purity. <b>IEEE Transactions on Nuclear Science</b>, v. 49, n. 4, p. 1968-1973, 2002. DOI: <a href="https://dx.doi.org/10.1109/TNS.2002.801483">10.1109/TNS.2002.801483</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/6023.
dc.identifier.doi10.1109/TNS.2002.801483
dc.identifier.fasciculo4pt_BR
dc.identifier.issn0018-9499pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/6023pt_BR
dc.identifier.vol49pt_BR
dc.relation.ispartofIEEE Transactions on Nuclear Sciencept_BR
dc.rightsopenAccessen
dc.sourceApresentado tambem em: 2001 NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL CONFERENCE, Nov. 4-10, 2001, San Diego, CA, USApt_BR
dc.subjectlead iodidespt_BR
dc.subjectcrystalspt_BR
dc.subjectpurificationpt_BR
dc.subjectzone refiningpt_BR
dc.subjectcrystal growthpt_BR
dc.subjectimpuritiespt_BR
dc.subjectneutron activation analysispt_BR
dc.subjectelectric conductivitypt_BR
dc.subjectenergy resolutionpt_BR
dc.subjectsemiconductor detectorspt_BR
dc.titlePurification and growth of PbI2 crystalspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARGARIDA MIZUE HAMADA
ipen.autorMARIA JOSE AGUIRRE ARMELIN
ipen.autorFABIO EDUARDO DA COSTA
ipen.autorICIMONE BRAGA DE OLIVEIRA
ipen.codigoautor1476
ipen.codigoautor1373
ipen.codigoautor384
ipen.codigoautor2501
ipen.contributor.ipenauthorMARGARIDA MIZUE HAMADA
ipen.contributor.ipenauthorMARIA JOSE AGUIRRE ARMELIN
ipen.contributor.ipenauthorFABIO EDUARDO DA COSTA
ipen.contributor.ipenauthorICIMONE BRAGA DE OLIVEIRA
ipen.date.recebimento03-12pt_BR
ipen.identifier.fi1.431pt_BR
ipen.identifier.ipendoc09154pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.subtitulodependence of the radiation response on the PbI2 crystal purity
ipen.type.genreArtigo
relation.isAuthorOfPublication74139eee-5dbd-4dfd-b672-89cb56c5cce5
relation.isAuthorOfPublicationf488c9e7-8322-4daf-a780-188f6f0ece1f
relation.isAuthorOfPublicationa4796db3-7719-4922-bfbe-a1789ba6bd51
relation.isAuthorOfPublicationa745f169-6162-48be-b5e0-e5dd13410e94
relation.isAuthorOfPublication.latestForDiscoverya745f169-6162-48be-b5e0-e5dd13410e94
sigepi.autor.atividadeOLIVEIRA, I.B.:2501:-1:Spt_BR
sigepi.autor.atividadeCOSTA, F.E.:384:5:Npt_BR
sigepi.autor.atividadeARMELIN, M.J.:1373:7:Npt_BR
sigepi.autor.atividadeHAMADA, M.M.:1476:5:Npt_BR

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