The thin film PVA - bromocresol green dosimeter

Nguyen Van Dung
Author affiliations

Authors

  • Nguyen Van Dung Đại học Mỏ - Địa chất

DOI:

https://doi.org/10.15625/0868-3166/23/2/2985

Abstract

The thin film PVA (polyvinyl alcohol) - bromocresol green (~15mm) dosimeter was made and with the application of the radiation technology. It’s parameters before and after gamma irradiation have been studied using optical spectrometer UV-VIS JASCO-V-350 and film densitymeter X-Rite Model 301. Result shows that the wave of thin film is ~ 625nm, the sensitivity of thin film dosimeter is ~ 0.013x10­­-3Gy-1 in the range of dose from 1kGy to 140kGy. The dose response function of dosimeter was clearly described by the theory of energy transfer model

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Published

05-08-2013

How to Cite

[1]
N. V. Dung, “The thin film PVA - bromocresol green dosimeter”, Comm. Phys., vol. 23, no. 2, p. 179, Aug. 2013.

Issue

Section

Papers
Received 16-05-2013
Published 05-08-2013