Journal of Radiation Protection and Research
- Volume 9 Issue 1
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- Pages.19-25
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- 1984
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- 2508-1888(pISSN)
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- 2466-2461(eISSN)
A Study on Dose Distribution of Electron Beams by Semiconductor Detector
반도체 검출기에 의한 전자선 선량분포에 관한 연구
- Kang, Wee-Saing (Department of Radiology, College of Medicine, Seoul National University) ;
- Ha, Sung-Whan (Department of Radiology, College of Medicine, Seoul National University) ;
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Park, Charn-Il
(Department of Radiology, College of Medicine, Seoul National University)
- Published : 1984.06.20
Abstract
There is not yet an universal method of electron dosimetry. The Authors measured dose distributions of the electron beams from Clinac-18 by means of silicon detector connected to X-Y recorder, and compared them in water phantom with dose distributions measured by film and ion chamber, both inserted in polystyrene phantom. The results are as followings, 1. Dose in build-up region increased with the field size for all energy, and depth dose profiles of
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