Dear Dr. Wei-Bing Zhang, <div><br></div><div>Do you get the same sort of problem for both low-buckled (LB), and high-buckled (HB) structure ? </div><div>How look the curves for q-mesh (8, 8, 1) and (12, 12, 1) ? One needs to be sure that the kinks in </div>
<div>the dispersion curves are not artifact. I would like to see the curves for q-mesh (8, 8, 1) and (12, 12, 1). </div><div>A proper conclusion needs complete details. </div><div><br></div><div>Cheers!!!!!</div>