The relationship of the spatial orientation between the crystal columns and the crystal surface of the same exponential in cubic crystal
QIN Zao-hui,HU Jian-min,WANG Yue-yuan,NIU Li
College Physics . 2017, (9): 24 -26 .  DOI: 10. 16854 /j. cnki. 1000-0712. 2017. 09. 007