LUSE VDW: Difference between revisions
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Most details are covered in {{TAG|Nonlocal vdW-DF functionals}}. | Most details are covered in {{TAG|Nonlocal vdW-DF functionals}}. | ||
See also the alternative pair and many body dispersion corrections: {{TAG|IVDW}}, {{TAG|LVDW}} | See also the alternative pair and many body dispersion corrections: {{TAG|IVDW}}, {{TAG|LVDW}}. | ||
{{sc|LUSE_VDW|Examples|Examples that use this tag}} | {{sc|LUSE_VDW|Examples|Examples that use this tag}} | ||
Revision as of 19:28, 8 April 2022
LUSE_VDW = [logical]
Default: LUSE_VDW = .FALSE.
Description: The tag LUSE_VDW=.TRUE. switches on vdW-DF functionals. These functionals depend on the electron density at two points in space and model long-range van der Waals like correlation effects.
For LDA and GGA functionals, a variant of the VdW-DF functional of Langreth and Lundqvist et al. is used, whereas for the meta-GGA functionals SCAN and RSCAN, the rVV10 vdW-DF functional is selected. The section linked above explains both variants.
Related tags and articles
Most details are covered in Nonlocal vdW-DF functionals.
See also the alternative pair and many body dispersion corrections: IVDW, LVDW.