使用 Ge(Li)探测器的能谱仪具有很高的能量分辨率,因此被广泛地应用于放射性矿石的γ能谱分析。例如,根据矿样的γ辐射仪器谱的特性,便可按一次测量结果确定样品中的铀、镭、氡和钍的含量。为此,可以利用某些元素的特征谱线,或者利用在矿石中与其处平 The spectrometers using Ge (Li) detectors have high energy resolution and are therefore widely used in gamma spectroscopy of radioactive ores. For example, the uranium, radium, radon and thorium contents of a sample can be determined on the basis of one measurement, based on the characteristics of the gamma radiation instrument spectrum of the sample. To do this, you can use the characteristic lines of some of the elements, or use them in ore