OOF2: The Manual

Electric:DielectricPermittivity:Anisotropic:Trigonal
	6.4.1. Material Properties

Name

Electric:DielectricPermittivity:Anisotropic:Trigonal — Trigonal dielectric permittivity

Details

Property Category: DielectricPermittivity
Parameters:

epsilon

Type: A TrigonalRank2Tensor object.
Fields: Voltage
Fluxes: Total_Polarization

Description

Anisotropic dielectric permittivity Property specifies that the Total_Polarization Flux, $D$ , depends linearly on the gradient of the Voltage Field, $\phi$ :

D_{i}=\epsilon_{ij}\frac{\partial\phi}{\partial x_{j}}

(6.68)

where the permittivity $\epsilon$ is given by the parameter epsilon.

The crystal symmetry of the Material is reflected in the symmetry of the modulus, $\epsilon$ . Materials containing an anisotropic Property must also contain an orientation Property.


Electric:DielectricPermittivity:Anisotropic:Tetragonal		Electric:DielectricPermittivity:Anisotropic:Orthorhombic

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