PSTRESS

PSTRESS = [real] 

Description: This flag controls whether Pulay corrections are added to the stress tensor or not.

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If the PSTRESS tag is specified VASP will add this stress to the stress tensor, and an energy $E=V*\mathrm {PSTRESS}$ to the energy. This allows the user to converge to a specified external pressure. Before using this tag please read the section Energy vs volume Volume relaxations and Pulay stress

Examples that use this tag

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