Nathan D. Rock

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...