【摘要】 用偏光显微镜解决了X射线技术确定倍频器件取向的困难。把这二种方法结合起来可以圆满地解决定向问题。更多还原

【Abstract】 The difficulty in the determination of the orientation in frequency doubled devices by X-ray technique has been solved by using the polarization microscope, Thus,the determination of the orientation of sheet crystals can be satisfactorily settled by the combination of these two methods.更多还原