Impacts of Fermi Level Pinning at Hole‐Selective Contacts in CdSeTe/CdTe Solar Cells
ABSTRACT P‐type doped CdTe free surfaces, Schottky contacts, and even interfaces with isostructural p‐ZnTe frequently exhibit downward band bending and moderate to high recombination velocities. Fermi level pinning by donor‐like states can explain these band diagram features, as well as CdTe‐based solar cell characteri...
Ariful Islam, Nathan D. Rock, Kh. Aaditta Arnab et al.
· Progress in Photovoltaics Re... · 0 citations