[QE-users] PBE + vdW or Grimme-D3

[Sohail Ahmad]

Dear QE experts 
1.   May I know the difference between PBE+vdW  and  Grimme-D32.   Which one is more suitable to study the effect of vdW in case of Transition metal dichalcogenide bi/tri/quad layer and why ?
Best Wishes
Sohail KKU, Abha, Saudi Arabia

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