Highlights 2021

- Perovskites are doping interfacial polymers resulting in parasiticcurrents in solar cells

- Carrier Gradients and the Role of Charge Selective Contacts in Lateral Heterojunction All Back-Contact Perovskite Solar Cells

- Epitaxial growth of CIGSe layers on GaP/Si(001) pseudo-substrate for tandem CIGSe/Si solar cells