Energy and angle dependence of calcium fluoride and lithium fluoride thermoluminescent dosimetry systems
| Autor: | S. Julian Gibbs, Alan C. Mitchell |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Materials science
chemistry.chemical_element Lithium Thermoluminescence Pathology and Forensic Medicine Fluorides chemistry.chemical_compound Thermoluminescent Dosimetry Radiography Dental Medicine Radiology Nuclear Medicine and imaging General Dentistry Dosimeter business.industry Radiochemistry Lithium fluoride General Medicine Otorhinolaryngology chemistry Angle of incidence (optics) Fluorine Calcium Thermoluminescent dosimeter business Nuclear medicine Beam (structure) |
| Zdroj: | Dento maxillo facial radiology. 4(1) |
| ISSN: | 0250-832X |
| Popis: | Effects of x-ray exposure geometry on CaF2 and LiF thermoluminescent dosimeters have been characterized at a variety of x-ray beam energies. Results indicate limited usefulness of CaF2 chips for determination of patient dose from dental radiographic procedures. The response of CaF2 chips is dependent upon the angle of incidence of the dental x-ray beam and upon its energy. |
| Databáze: | OpenAIRE |
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