Dear All,

I could build FCC cyrstall with a specific size(Ex: 6a x 6a x 6a, where a is the lattice constant). However, I don't know how to build (1,1,1) planes only. For instant, I want to create 6 (1,1,1) planes placed parallelly with 6a x 6a for each plane.

I would really appreciate if any body could help me for this issue.

Thanks

Truong Vo

Ulsan, South Korea