LVHAR

LVHAR = [logical]
Default: LVHAR = .FALSE. 

Description (for VASP.5.2.12 and higher): The potential $V_{\text{LOCPOT}}(\mathbf {r} )$ (in eV) written to the LOCPOT file is

$V_{\text{LOCPOT}}(\mathbf {r} )=V(\mathbf {r} )+\int {\frac {n(\mathbf {r'} )}{|\mathbf {r} -\mathbf {r'} |}}d\mathbf {r'} +V_{\text{XC}}(\mathbf {r} )$

where $V(\mathbf {r} )$ is the ionic potential, the second term is the Hartree potential and $V_{\text{XC}}(\mathbf {r} )$ is the exchange-correlation potential.

If LVHAR=.TRUE. is set in the INCAR file, the file LOCPOT is written without the $V_{\text{XC}}(\mathbf {r} )$ contribution being added up. Use LVTOT=.TRUE. to include $V_{\text{XC}}(\mathbf {r} )$ contribution.

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See LOCPOT to find out how to not include the $V_{\text{XC}}(\mathbf {r} )$ in older versions of VASP.

Examples that use this tag

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