CAJ | 학술논문

作为辐射探测材料，X 射线荧光粉能够将 X 射线、γ射线、α粒子和中子等高能电离辐射转变成紫外－可见光，并被广泛地应用于高能物理、医学成像、安全监测、探矿和油井勘探等方面。本文重点介绍了 X 射线荧光粉的发展历史、发光机理、发光特点和 X 射线荧光粉在医学成像中的应用及相关器件的工作原理。
작위복사탐측재료，X 사선형광분능구장 X 사선、γ사선、α입자화중자등고능전리복사전변성자외－가견광，병피엄범지응용우고능물리、의학성상、안전감측、탐광화유정감탐등방면。본문중점개소료 X 사선형광분적발전역사、발광궤리、발광특점화 X 사선형광분재의학성상중적응용급상관기건적공작원리。
As radiation detection materials ,X - ray phosphors can convert high - energy ionizing radiation of X - ray , γray ,α particle and neutron into UV - visible light , and play an important role in high - energy physics , medicine imaging , security detection ,and well logging .In this article ,the development history ,luminescence mechanism and application of X - ray phosphors in medical imaging are presented .