# POLAR

References: Putrino2002

Compute polarizabilities. [Edit on GitHub]

Subsections

- INTERPOLATOR
- PRINT

## Keywords

- SECTION_PARAMETERS

- DO_RAMAN

- PERIODIC_DIPOLE_OPERATOR

## Keyword descriptions

SECTION_PARAMETERS: logical = F

  Lone keyword: `T`

  Usage: &POLAR T

  controls the activation of the polarizability calculation [Edit on GitHub]

DO_RAMAN: logical = T

  Lone keyword: `T`

  Usage: DO_RAMAN F

  References: Luber2014

  Compute the electric-dipole–electric-dipole polarizability [Edit on GitHub]

PERIODIC_DIPOLE_OPERATOR: logical = T

  Lone keyword: `T`

  Usage: PERIODIC_DIPOLE_OPERATOR T

  Type of dipole operator: Berry phase(T) or Local(F) [Edit on GitHub]