My name is Tam, a new Lammps user. I want to model a nanoplate for Ni. The lengths are Lx=Ly=40 units; Lz=4 units.
This is my code:
variable a equal 3.52
lattice fcc $a
region myCell block 0 40.5 0 40.5 0 4.5
create_box 1 myCell
create_atoms 1 box
Is it correct? I find some problems with the atomic positions. Can you help me to model a nanoplate by using Lammps?
Thank you so much.