Laue方程 a(cosΨ1-cosp1)=hm a(cosΨ1-cosp1)=h b(cosΨ2-cosp2)=k入 c(cosΨ3-cosp3)=In Incident beam Sharp diffraction peaks can only be observed when all the three equations are satisfied simultaneously!Laue方程 Sharp diffraction peaks can only be observed when all the three equations are satisfied simultaneously! 4