IGPAR

IGPAR = 1 | 2 | 3 

Description: This tag specifies the socalled parallel or ${\mathbf {G}}_{\parallel }$ direction in the integration over the reciprocal space unit cell needed for LCALCPOL.

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Related tags and articles

LCALCPOL, LCALCEPS, EFIELD_PEAD, LPEAD, IPEAD, LBERRY, NPPSTR, DIPOL, Berry phases and finite electric fields

Examples that use this tag

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