Scanning Capacitance Microscopy has been used to determine the carrier concentration profiles of N implanted 6H-SiC samples. The implantation dose and target temperature was chosen to avoid the formation of extended defects after annealing. Thermal treatments were performed directly in a conventional furnace with a low ramp rate (0.05degreesC/s) and with a high ramp rate (200 degreesC/s). When performing high ramp rate thermal processes before the conventional furnace a higher activation occurs.
Activation Study of Implanted N+ in 6H-SiC by Scanning Capacitance Microscopy
Raineri V;Giannazzo F;Roccaforte F;La Via;
2002
Abstract
Scanning Capacitance Microscopy has been used to determine the carrier concentration profiles of N implanted 6H-SiC samples. The implantation dose and target temperature was chosen to avoid the formation of extended defects after annealing. Thermal treatments were performed directly in a conventional furnace with a low ramp rate (0.05degreesC/s) and with a high ramp rate (200 degreesC/s). When performing high ramp rate thermal processes before the conventional furnace a higher activation occurs.File in questo prodotto:
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