TLM fit

This example shows how to perform the curve-fitting via Quokka3 simulations required for the biTLM method. It thereby shows how to use the optimizer functionality of Quokka3, and how to simulate a resistance test structure.

It is well.known that for the case of full-area passivating contacts which are metallized only locally (e.g. industrial n-TOPCon cells or HJT cells), several contact resistances rather than only a single metal-semiconductor resistance matter.