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GAUGEΒΆ

Specifies the choice of representation of the electric dipole operator. Acceptable values are LENGTH for the usual length-gauge representation, VELOCITY for the modified velocity-gauge representation in which the static-limit optical rotation tensor is subtracted from the frequency- dependent tensor, or BOTH. Note that, for optical rotation calculations, only the choices of VELOCITY or BOTH will yield origin-independent results.

  • Type: string
  • Possible Values: LENGTH, VELOCITY, BOTH
  • Default: LENGTH

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