Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1884647 | Radiation Physics and Chemistry | 2007 | 4 Pages |
Abstract
In the present paper, we study the response of crystalline ammonium ferrous sulfate as a function of the irradiation dose and temperature. The dose studied ranged from 33.5 to 546 kGy. The temperature regimen varied from 77 K (liquid nitrogen) to 311 K. The analysis of the samples was made by UV spectroscopy and EPR.The results show that the change in absorbance of the dosimeter was linear with respect to the absorbed dose in the range studied. There is a small influence of the irradiation temperature in the response of the iron salt. The dose rate and storage time after irradiation was of no importance in this application.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
J.M. Juárez-Calderón, A. Negrón-Mendoza, S. Ramos-Bernal,