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Subroutine Graphene_Sheet


\begin{boxedminipage}{\textwidth} \begin{verbatim}call Graphene_Sheet(sheet,a,n,m, & rep_x,rep_y)\end{verbatim} \end{boxedminipage}

Construct a graphene sheet of index $(n,m)$ with lattice constant a with rep_x repeat units in the $x$ direction and rep_y in the $y$ direction.

sheet -- type(Atoms), intent(out)

a -- real(dp), intent(in)

n, m, rep_x, rep_y -- integer, intent(in)

supercell subroutine
gabor 2009-06-30