Feasibility studies of using thin entrance window photodiodes for clinical electron beam dosimetry

Feasibility studies of using thin entrance window photodiodes for clinical electron beam dosimetry

The response of the commercial XRA-24 PIN photodiode (5.76 mm2 active area) for clinical electron beam dosimetry covering the range of 8-12 MeV was investigated. Within this energy range, the charge generated in the diode’s sensitive volume is linearly dependent on the absorbed dose up to 320 cGy. ...

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Bibliographic Details
Main Authors:	Cristina R. Nascimento, Viviane K. Asfora, Vinicius R. M. Barros, Josemary A. C. Gonçalves, Luiza F. R. Andrade, Helen J. Khoury, Carmen C. Bueno
Format:	Article
Language:	English
Published:	Brazilian Radiation Protection Society (Sociedade Brasileira de Proteção Radiológica, SBPR) 2019-02-01
Series:	Brazilian Journal of Radiation Sciences
Subjects:	Electron dosimetry Si photodiodes dosimeters Solid-state dosimetry
Online Access:	https://bjrs.org.br/revista/index.php/REVISTA/article/view/577

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