Thin Low Permittivity Gap
Use the
Thin Low Permittivity Gap
node
to model a thin gap of a material with a small permittivity compared to the adjacent domains. The layer has the thickness
d
and the relative permittivity
ε
r
. The indices
1
and
2
refer to the two sides of the boundary.
Thin Low Permittivity Gap
The default is to take the
Relative permittivity
ε
r
(dimensionless) values
From material
.
For
User defined
, enter a different value or expression. Enter a
Thickness
d
(SI unit: m). The default is 5 mm.