Periodic Boundary Conditions

Elemental Cell of a 3d periodic Structure

When computing Eigenvalues, periodic boundary Conditions for the electromagnetic Field may be specified for all three cartesian Directions simultaneously. The above Field is the lowest Mode in a 3D-periodic Structure. The Wave-Vector is specified such, that all three components are k*a = 45 Degs.

GdfidL-Home Powerful Syntax Material Approximation Periodic Boundary Conditions