VDWCorrection

VDWCorrection

Section Hamiltonian::XC
Type integer
Default no

(Experimental) This variable selects which van der Waals correction to apply to the correlation functional.

Options:

• none:
  No correction is applied.
  
• vdw_ts:
  The scheme of Tkatchenko and Scheffler, Phys. Rev. Lett. 102 073005 (2009).
  
• vdw_d3:
  The DFT-D3 scheme of S. Grimme, J. Antony, S. Ehrlich, and S. Krieg, J. Chem. Phys. 132, 154104 (2010).
  

 call parse_variable(namespace, 'VDWCorrection', OPTION__VDWCORRECTION__NONE, ks%vdw_correction)