ISE L-shaped tandem

This examples simulates the 1 cm x 1 cm laboratory Si-perovskite tandem solar cell design of Fraunhofer ISE, featuring an L-shaped metallization pattern. 

It uses the "generic syntax" to define a quarter-symmetry solution domain including the L-shaped metal geometry, and including a dark perimeter region to account for perimeter losses.

The download also contains a simple unit cell tandem settingsfile.

Details can be found here: Fell et al., Combining Drift-Diffusion and Equivalent-Circuit Models for Efficient 3D Tandem Solar Cell Simulations, IEEE JPV, VOL. 12, NO. 6, 2022

3D view of 1 cm x 1 cm L-shaped metal grid tandem cell including 2mm of dark perimeter