# geoana.em.fdem.MagneticDipoleHalfSpace.sigma_hat#

property MagneticDipoleHalfSpace.sigma_hat#

Conductivity including electric displacement term.

Where $$\sigma$$ is the electrical conductivity, $$\varepsilon$$ is the dielectric permittivity and $$\omega = 2\pi f$$ is the angular frequency, this property returns:

$\hat{\sigma} = \sigma + i \omega \varepsilon$
Returns
complex

Electrical conductivity including electric displacement. Returns the electrical conductivity $$\sigma$$ if the property quasistatic is True.