Can the second moment of the Bragg edge be resolved for neutron strain measur...

Currently on IMAT time of flight neutron spectroscopy of a polycrystalline material shows a blurred Bragg edge defining the component of strain in the direction of the neutron....当前，采用IMAT开展的多晶材料飞行时间中子光谱学（Time-of-Flight Neutron Spectroscopy）测试结果显示，一条模糊的布拉格边（Bragg Edge）可用于表征中子入射方向上的应变分量。