Response Of Gafchromic® Hd-V2 Film Dosimeter In 10-300 Gy Dose Range For Radiation Testing Of Electronic Devices

Francesca Martorana, Elio Angelo Tomarchio, Giuseppe Perrone, Francesca Martorana, Giuseppe Perrone, Aldo Parlato

Risultato della ricerca: Article

Abstract

The study reported in this paper aimed to investigate the response of a GAFChromic (R) HD-V2 film dosimeter in the dose range between 10 and 300 Gy, normally used to perform irradiation tests on electronic devices with a Co-60 gamma-ray irradiator. The well-defined linearity of response in terms of absorbance as a function of absorbed dose, easiness of handling and data analysis of irradiated dosimeters, reproducibility, stability; and insensitivity to visible light and most of the environmental parameters, make HD-V2 film a flexible, inexpensive and reliable dose measurement device. The study has shown a fogging effect of the dosimeter response since its value changes over time. Strategies and adequate precautions to take into account changes on HD-V2 film physical properties for calibration and routine use in industrial applications, with a specific reference to radiation testing of electronic devices, have been discussed.
Lingua originaleEnglish
pagine (da-a)79-84
Numero di pagine6
RivistaNUCLEAR TECHNOLOGY & RADIATION PROTECTION
Volume34
Stato di pubblicazionePublished - 2019

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All Science Journal Classification (ASJC) codes

  • Nuclear Energy and Engineering
  • Safety, Risk, Reliability and Quality

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