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Assessment of ethylene vinyl-acetate copolymer samples exposed to γ-rays via linearity analyses

Show simple item record Caldas, Linda Viola Ehlin Oliveira, Lucas Nonato de Nascimento, Eriberto Oliveira do Schimidt, Fernando Antonio, Patricia de Lara 2018-10-10T21:31:21Z 2018-10-10T21:31:21Z 2017
dc.description.abstract Materials with the potential to become dosimeters are of interest in radiation physics. In this research, the materials were analyzed and compared in relation to their linearity ranges. Samples of ethylene vinyl-acetate copolymer (EVA) were irradiated with doses from 10 Gy to 10 kGy using a 60Co Gamma-Cell system 220 and evaluated with the FTIR technique. The linearity analyses were applied through two methodologies, searching for linear regions in their response. The results show that both applied analyses indicate linear regions in defined dose interval. The radiation detectors EVA can be useful for radiation dosimetry in intermediate and high doses. pt_BR
dc.format.extent 4 f. pt_BR
dc.language.iso Inglês pt_BR
dc.subject.classification Metrologia científica e aplicada pt_BR
dc.subject.classification Metrologia e instrumentação em radiações ionizantes pt_BR
dc.title Assessment of ethylene vinyl-acetate copolymer samples exposed to γ-rays via linearity analyses pt_BR
dc.type Artigo pt_BR
dc.rights.license É permitida a reprodução deste texto e os dados nele contidos, desde que citada a fonte. Reprodução para fins comerciais são proibidas. pt_BR
bom.learningResourceType Artigo científico pt_BR
dc.mediator Instituto Nacional de Metrologia Qualidade e Tecnologia (INMETRO) pt_BR
dc.mediator Sociedade Brasileira de Metrologia (SBM) pt_BR
dc.rights.type Termo de cessão SBM pt_BR
dc.subject.decs Metrologia pt_BR
dc.subject.decs Metrologia científica e aplicada pt_BR
dc.subject.decs Medição pt_BR
dc.subject.keyword Metrologia das radiações ionizantes pt_BR
dc.subject.keyword Ethylene vinyl-acetate copolymer pt_BR
dc.subject.keyword Fourier transform infrared pt_BR
dc.subject.keyword Dosímetro pt_BR
dc.subject.keyword Dosimeter pt_BR
dc.subject.keyword Instituto Federal de Educação, Ciência e Tecnologia de Goiás (IFG) pt_BR
dc.subject.keyword Instituto de Pesquisas Energéticas e Nucleares (IPEN) pt_BR Brasil pt_BR

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