Published February 2005
| Version v1
Journal article
Study on the γ-ray irradiation effect on a new radiochromic film
- 1. China Academy of Engineering Physics, Mianyang (China). Research Center of Laser Fusion
- 2. Sichuan Univ., Chengdu (China). College of Physical Science and Technology, Key Laboratory of Radiation Physics and Technology
- 3. Sichuan Univ., Chengdu (China). Engineering Research Center in Biomaterials
- 4. Sichuan Univ., Chengdu (China). College of Physics Science and Technology, Key Laboratory of Radiation Physics and Technology
- 5. Sichuan Univ., Chengdu (China). analytical and Testing Center
Description
A new radiochromic film is developed by using a polymer as the base and doping an organic dye and an organic halide. It is a clear transparent solid film, but it becomes blue after irradiated by γ-ray. As shown in the UV-VIS spectrum of irradiated films, the peak in visual region locates about 624 nm, and there is a linear relationship between the net optical density and absorbed dose in dose range from 10 kGy to 90 kGy. The chemical reaction mechanism of the radiation effect on the radiochromic film has also been researched. (authors)
Additional details
Publishing Information
- Journal Title
- High Power Laser and Particle Beams
- Journal Volume
- 17
- Journal Issue
- 2
- Journal Page Range
- p. 291-294
- ISSN
- 1001-4322
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 37050457
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DOSIMETRY; FILMS; GAMMA RADIATION; POLYMERS; RADIATION DOSES; RADIOCHROMATOGRAPHY
- Descriptors DEC
- CHROMATOGRAPHY; DOSES; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; RADIATION EFFECTS; RADIATIONS; SEPARATION PROCESSES
Optional Information
- Notes
- 7 figs., 1 tab., 7 refs.