Constant doping region - Simulation object – Ansys Optics

CHARGE HEAT

The constant doping object allows the user to define a region with constant doping. The region geometry as well as parameters can be entered.

NOTE:

Doping objects are only valid for semiconductor materials. Any conductor and insulator that overlaps with the doping objects will not get any doping value assigned to them.
Doping objects are additive. This means that in the areas where two or more doping objects overlap, the net doping is calculated as the sum of the doping values of all those doping objects. n and p type doping values are considered to have opposite signs so they subtract from each other.

NOTE: The constant doping object is also available in HEAT

Geometry tab

APPLICABLE DOMAINS: This can be used to limit the volume over which the object is applicable. The object will be applied only to the volume that has overlap between the original object volume and the selected domain.
DOMAIN : Select the target domain. The reference geometry is the surfaces of the selected domain.
SOLID : Select the target solid. The reference geometry is the surfaces that enclose the selected volume if the solid is a 3D shape, or the surface if the solid is a 2D plane.
ALL DOMAINS: The object will be applied to all the available domains.

USE RELATIVE COORDINATES: If this is enabled then the doping region will use the center or the CHARGE solver as its origin (reference). If disabled then it will use the absolute center (0,0,0) as its origin.