Erschienen in:
Materials Science Forum, 858 (2016), Seite 569-572
Sprache:
Nicht zu entscheiden
DOI:
10.4028/www.scientific.net/msf.858.569
ISSN:
1662-9752
Entstehung:
Anmerkungen:
Beschreibung:
In this paper, we report on the performance of Ti/4H-SiC Schottky junctions, whereas the contact material is either e-beam evaporated or magnetron sputter deposited. When applying the first technique, the Schottky barrier height is lowered at room temperature by about 80 meV or by about 160 meV extracted from current/voltage and capacitance/voltage measurements, respectively. Furthermore, e-beam evaporation of the Ti contact results in an ideality factor closer to 1 when comparing structures of the same design.