Electronic structure of graphite/6H-SiC interfaces

Th. Seyller, K. V. Emtsev, F. Speck +2

We have studied the electronic structure of the interface between 6H-SiC{0001} and graphite. On n-type and p-type 6H-SiC(0001) we observe Schottky barriers of Phi_b,n^Si= 0.3+-0.1e…