Tandem solar cell including an amorphous silicon carbide layer and a multi-crystalline silicon layer

摘要

A method for making a tandem solar cell includes the steps of providing a ceramic substrate, providing a titanium-based layer on the ceramic substrate, providing an n⁺-p⁻-p⁺ laminate on the titanium-based layer, passivating the n⁺-p⁻-p⁺ laminate, providing an n-i-p laminate on the n⁺-p⁻-p⁺ laminate, providing a p-type ohmic contact, providing an n-type ohmic contact providing an anti-reflection layer of SiCN/SiO₂ on the n-i-p laminate.