Theoretical derivation of the crystallographic parameters of polytypes of long-period stacking ordered structures with the period of 13 and 14 in hexagonal close-packed system
Ye Li1, Zhao Dong-Shan1, †, Zhuang Yuan-Lin1, Jia Shuang-Feng1, Zhou Jia-Ping1, Gui Jia-Nian1, Wang Jian-Bo1, 2
       

(a) The projection of the atomic model of the stacked closest-packed layers along [001]. (b) The symmetry chart of one layer in the stacked closest-packed structure. The number in parentheses is the sequential number of the plane group.