Mesh cutoff

Asked by maluneelambari on 2019-07-30

Hi,
1. What is the correct method to choose mesh cutoff for a system ?
2. Is there any parameter there that tunes smoothness of .AVTRANS plot? If yes how to vary it to get smoother the curve ?

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Last query:
2019-07-30
Last reply:
2019-07-30
Nick Papior (nickpapior) said : #1

1) Converge the mesh-cutoff
2) k-points and energy grid. You need to converge number of k-points.

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