In the paper the experiments and analyse methods of exact determination of lattice constants ofmonocrystal by the Kossel transmission diffraction technique in the JXA-3A type EPMA instrument areIntroduced.

• 本文介绍利用JXA-3A电子探针、采用透射Kossel衍射技术,精确测定单晶体晶格常数的实验技术和分析方法。