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Campo Dublin Core | Valor | Idioma |
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dc.contributor.author | Machado, José Caetano | - |
dc.contributor.author | Porto, Arilza de Oliveira | - |
dc.contributor.author | Carvalho, Cornélio de Freitas | - |
dc.contributor.author | Magalhães, Welington Ferreira de | - |
dc.contributor.author | Netto, Antônio Marques | - |
dc.date.accessioned | 2017-05-25T12:29:52Z | - |
dc.date.available | 2017-05-25T12:29:52Z | - |
dc.date.issued | 1993 | - |
dc.identifier.citation | MACHADO, J. C et al. Positron annihilation studies in binary solid solutions of metal betadiketonates, using lifetime and doppler broadening spectroscopies. Journal de Physique. IV, v. 3, n.c4, p. 201-203, 1993. Disponível em: <https://jp4.journaldephysique.org/articles/jp4/abs/1993/04/jp4199303C428/jp4199303C428.html>. Acesso em: 20 abr. 2017. | pt_BR |
dc.identifier.issn | 1155-4339 | - |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/7801 | - |
dc.description.abstract | Positron annihilation lifetime (LS) and Doppler broadening annihilation kadiation lineshape (DBARL) spectroscopies measurements were performed in several binary solid solutions of the general formula M(l-x,Gfx,L,3 where M = Al(II1) , Ga(II1) , or In(II1) , as matrix; G = Cr (111) , Mn (111) , Fe (111) , co (111) , Ru (111) , Rh(III), and Ir(III), as guest molecules, L = acetylacetone (acac) or dipivaloylmethane (dpm), and X = guest molecule mole fraction. The studied systems can be classified in two groups: the first one presenting only inhibition of positronium formation and the second one presenting inhibition and quenching effects. The inhibition and quenching constants were determined. | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.rights | restrito | pt_BR |
dc.title | Positron annihilation studies in binary solid solutions of metal betadiketonates, using lifetime and doppler broadening spectroscopies. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
dc.identifier.uri2 | https://jp4.journaldephysique.org/articles/jp4/abs/1993/04/jp4199303C428/jp4199303C428.html | pt_BR |
dc.identifier.doi | https://doi.org/10.1051/jp4:1993428 | - |
Aparece nas coleções: | DEQUI - Artigos publicados em periódicos |
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