An n-type 3C-SiC MBE layer is grown on an off-oriented p-type 6H-SiC s
ubstrate with alternating supply of gas sources at a growth temperatur
e of 1100 degrees C. The crystalline quality of the 3C-SiC layer is ch
aracterized by high resolution transmission electron microscopy and th
e electrical properties of this layer are investigated by a series of
analytical techniques (current-voltage measurement, capacitance-voltag
e measurement, deep level transient spectroscopy).