<div dir="ltr"><div dir="ltr">Dear All,<div><br></div><div>We did band structure calculation for Barium Titanate under strain., eventually we run the same input on different platforms, supercomputer and laptop, the strange thing is that we found different results (Â one order magnitude) I was wondering if some one else has such experience and what can cause such a problem. the different bands are also herewith.</div><div><br></div><div>Regards,</div><div>Â Â Reza</div></div></div>