误差来源 λ d 2sin 0 △几 λ△0cos0 ∧d= 2sin 0 2sin2 0 △d △几 △0cos0 d λ sinθ
误差来源 2 2sin cos 2sin d 2sin d sin cos d d
仪器方面 ·测角仪、装样、单色器etc ·环境温度 Detector Detector Receiving slit Soller slit /Monochromator 20 Anti scatter slit X-ray beam y tube Soller slits focus) Center of rotation Sample D Divergence slit Specimen Diffractometer circle Measuring circle
仪器方面 • 测角仪、装样、单色器etc • 环境温度