Re: [Wannier] Discrepancy between Wannier90 and DFT band structures

2022-04-22 Thread Azin Kazemi Moridani
Dear Professor Yates, Thank you so much for your explanations. I apologize for my late response. There was indeed a discrepancy between the DFT groundstate used to compute the WF and the one used to compute the band structure. After using the same groundstate for both of the calculations, my

Re: [Wannier] Discrepancy between Wannier90 and DFT band structures

2022-04-14 Thread Jonathan Yates
Hi, I’ve had a quick look at your files. I can’t say for sure what is wrong with your calculation. But let me make an observation that might help. Wannier band structures are an interpolation. i.e. when there is no disentanglement (an isolated manifold of bands) at any kpoint that is part of