<div dir="ltr"><div><div><div><div><div><div><div>To whom it may concern,<br></div> I am not sure whether this is the right place to pose the question.<br></div> I have a question about Wannier90.x. I have encountered an interesting case in which the minimization of disentanglement is not converged. However, the code proceeds to do the Wannierization. Ironically, the Wannier functions look fine and the band structures are well reproduced.<br>
</div> Now I am a little bit confused. What is the point of disentanglement? If the minimization is not converged, can we still get good Wannier functions?<br></div> Thank you very much.<br><br></div>Hanghui Chen<br>
</div>Department of Physics<br></div>Columbia University<br></div>