A setup and analytical dose calculation model for solid-state sample irradiation using a microtron type e-beam accelerator  

作　　者：Shakhboz Khasanov Youwu Su Renat Suleymanov Akmal Safarov Askar Safarov 

机构地区：[1]Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou,730000,China [2]University of Chinese Academy of Sciences,Beijing,100049,China [3]Samarkand State University,140104,Samarkand,Uzbekistan

出　　处：《Radiation Detection Technology and Methods》2024年第4期1568-1577,共10页辐射探测技术与方法(英文)

基　　金：Chinese Academy of Science(CAS)and The World Academy of Science(TWAS)for providing financial support by means of the 2019 CAS-TWAS President’s Fellowship Programme(No.2019CTF123).

摘　　要：Purpose This paper presents the development and implementation of a microtron-based setup for solid-state sample irradiation.Methods The fabrication of microtron components that extract 6 MeV electrons is detailed,enabling detailed studies of energy-dependent radiation effects.Results Experimental findings have led to a precise mapping of accelerated electron flux density,and subsequently,the establishment of uniform irradiation zones and real-time dose absorption control.Titanium carbide samples were irradiated using the bremsstrahlung of electrons from the microtron.Conclusion Calculations of absorbed doses from an extended bremsstrahlung source were conducted,considering key factors such as sample geometry and physical properties.

关 键 词：Microtron-based irradiation Solid-state sample Energy-dependent radiation effects Electron flux density BREMSSTRAHLUNG Absorbed dose calculation 

分 类 号：O57[理学—粒子物理与原子核物理]