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Gadolinium sheet converter for neutron radiography |
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| Authors: | C.T.S. Lima V.R. Crispim W.M.S. Santos |
| Affiliation: | aLaboratório de Neutrongrafia em Tempo Real (LNRTR/PEN/COPPE), Universidade Federal do Rio de Janeiro, Ilha do Fundão, Caixa Postal 68509, 21941-972 Rio de Janeiro, RJ, Brazil b[PEN/COPPE—DNC/Escola Politécnica]CT, Universidade Federal do Rio de Janeiro, Ilha do Fundão, Caixa Postal 68509, 21941-972 Rio de Janeiro, RJ, Brazil cLaboratório de Colisão Atômica e Molecular (LACAM/IF), Universidade Federal do Rio de Janeiro, Ilha do Fundão, Caixa Postal 68528, 21941-972 Rio de Janeiro, RJ, Brazil |
| Abstract: | This work describes a methodology developed for the confection of gadolinium sheet converter for neutron radiography using the gadolinium chloride (GdCl3) as material converter. Though manufactured at a relatively low cost, they are as good as the sheet converter on the market. Here, we present neutron radiography of the penetrameter, the edge spread function, the modulation transfer function and characteristic curves for each set sheet-AA400 Kodak film. |
| Keywords: | Gadolinium Neutron converter Neutron radiography Modulation transfer function |
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