首页> 外国专利> METHOD FOR OBTAINING A DOSIMETER IN THE FORM OF A PELLET FROM MATERIAL OBTAINED FROM OPTICAL FIBRES OF SILICON OXIDE AS A THERMOLUMINESCENT MATERIAL FOR GAMMA RADIATION DOSIMETRY

METHOD FOR OBTAINING A DOSIMETER IN THE FORM OF A PELLET FROM MATERIAL OBTAINED FROM OPTICAL FIBRES OF SILICON OXIDE AS A THERMOLUMINESCENT MATERIAL FOR GAMMA RADIATION DOSIMETRY

机译:从氧化硅的光学纤维获得的材料中获得球状粒状剂量的方法作为伽马辐射剂量学的热发光材料

摘要

The invention relates to a method for obtaining a dosimeter in the form of a pellet from material obtained from optical fibres of silicon oxide for the measurement of gamma radiation fields, obtaining a linear response range between 0.1 Gy and 5000 Gy. Pelleting is performed using a mechanical process and a thermoluminescent material. In particular, the invention is used to obtain a dosimeter for gamma radiation, with improved dosimetric characteristics compared to Harshaw TLD dosimeters and providing an improved response to gamma radiation in terms of efficiency, reproducibility, stability, easy management, mechanical and thermal roughness, as well as offering advantages associated with size since it is possible to obtain pellets of diameters of less than 0.5cm.
机译:本发明涉及一种方法,该方法用于从由用于测量γ辐射场的氧化硅的光纤获得的材料中获得小球状的剂量计,从而获得在0.1Gy和5000Gy之间的线性响应范围。使用机械工艺和热致发光材料进行制粒。特别地,本发明用于获得用于γ辐射的剂量计,与Harshaw TLD剂量计相比具有改进的剂量特性,并且在效率,可重复性,稳定性,易于管理,机械和热粗糙度方面提供了对γ辐射的改进的响应。由于可以获得直径小于0.5cm的粒料,因此提供了与尺寸有关的优点。

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