摘要
本文利用透射电镜研究了掺铬铌酸钾晶体,采用电子衍射几何构图法测定了铌铬酸钾的晶体结构。它属六方晶系,晶胞参数为:a=9.14A,c=12.06A,为首次报道的人工新单晶。
The method of geometric composition of electron diffraction have been used to determine the crystal system and the lattice parameters of a new synthetic compound K_6CrNb_(15)O_(42). The results show that the crystal belongs to the hexagonal system with lattice parameters a=9. 14A, c= 12. 06A
关键词
铌铬酸钾
晶体结构
电子衍射
晶体
K_6CrNb_(15)O_(42)
Electron diffraction
Lattice parameter
