γ射线辐照LiF晶体中辐照缺陷的X射线黄昆漫散射实验测量

X-RAY HUANG DIFFUSE SCATTERING FROM DEFECTS IN γ IRRADIATED LiF CRYSTAL

采用有前单色器的普通X射线衍射仪,分别用微分和积分方法测量了γ射线辐照LiF晶体中缺陷集团的黄昆漫散射。黄昆漫散射的分布表明,LiF晶体中辐照缺陷集团的应变场接近于各向同性。

Using X-ray diffractometer equipped with a premonochromator, X-ray Huang diffuse scattering from defects in γ irradiated LiF crysial has been measured with differential and integral methods. The results show that the strain field of irradiation defects in LiF crystal is nearly isotropic.