A new tutorial on calculating shift current (SC) using Lumencode is now available online.
In this tutorial, we present our real-time approach to obtaining the SC response and provide an example involving a monolayer GeS. The role of excitons in the SC response can also be taken into account using our approach.
Tutorial is available here on wiki: https://www.lumen-code.org/wiki/index.php?title=Shift_current