Improvement in IBC-silicon solar cell performance by insertion of highly doped crystalline layer at heterojunction interfaces
Bashiri Hadi, Azim Karami Mohammad, Mohammadnejad Shahramm
       

(color online) IBC-SHJ solar cell overall efficiencies versus (a) back surface (p+) c-Si buffer layer thickness and (b) back surface (p+) c-Si buffer layer doping concentration, respectively.