Dear all I am going to constructed a? cell of (8 ,0 ) nanotubes with 48? carbon atom or 80 atom.
but i dont know ,how much determine value of cell dm(1)? cell dm(1) =? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20130524/4c14a3eb/attachment.html
