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The effect of gamma-ray irradiation on polycarbonate sheets

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00358235" target="_blank" >RIV/68407700:21230/22:00358235 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1016/j.radphyschem.2022.110100" target="_blank" >https://doi.org/10.1016/j.radphyschem.2022.110100</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.radphyschem.2022.110100" target="_blank" >10.1016/j.radphyschem.2022.110100</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The effect of gamma-ray irradiation on polycarbonate sheets

  • Original language description

    In our study, we report on the effect of gamma-ray irradiation on four types of polycarbonate sheets. We used the panoramic gamma-radiation facility with Co-60 source with applied doses from 1.38 to 100.50 kGy with the radiation dose rate 66.6 +/- 6.3 Gy/h. To get knowledge on the needed properties, the prism coupling method was used for refractive indices measurement at six wavelengths (532.0, 654.2, 846.4,1308.2, 1549.1 and 1652.1 nm) and Sellmeier approximation with an infrared correction was used to estimate the refractive indices from 500 to 1700 nm. The transmission spectra were measured in the spectral range from 250 to 2150 nm and absorption coefficient and band gap Eg were calculated from transmission spectra. The chromaticity coordinates and influence of the gamma-irradiation were also studied. Our results proved that materials such as these can be used in gamma-radiation-exposed environments for optical components such as digital camera lenses, optical lenses, mirrors, prisms, optical waveguides, etc.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Radiation Physics and Chemistry

  • ISSN

    0969-806X

  • e-ISSN

    1879-0895

  • Volume of the periodical

    196

  • Issue of the periodical within the volume

    Article Number 110100

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    10

  • Pages from-to

  • UT code for WoS article

    000792902600002

  • EID of the result in the Scopus database

    2-s2.0-85127497432