Project supported by the National Natural Science Foundation of China ( Grant No 60376001);the National Basic Research Program of China ( Grant No 2002CB311904);the National Defense Basic Research Program of China(Grant No 51327020202)
Deep level transient Fourier spectroscopy (DLTFS) measurements are used to characterize the deep impurity levels in n-type 4H-SiC by vanadium ions implantation. Two acceptor levels of vanadium at Ec - 0.81 and Ec - ...
The diffusion behavior of vanadium (V) implanted in SiC is investigated by secondary ion mass spec- trometry. Significant redistribution, especially out-diffusion of vanadium towards the sample surface, is not ob- s...
Project supported by the National Basic Research Program of China (Grant No 2002CB311904), the National Defense Basic Research Program of China (Grant No 51327010101) and the National Natural Science Foundation of China (Grant No 60376001).
This paper reports that the nickel silicide ohmic contacts to n-type 6H-SiC have been fabricated. Transfer length method test patterns with NiSi/SiC and NiSi2/SiC structure axe formed on N-wells created by N^+ ion im...
In this paper the temperature dependence of responsivity and response time for 6H-SiC ultraviolet (UV) photodetector is simulated based on numerical model in the range from 300 K to 900 K. The simulation results sho...
N-wells are created by P+ ion implantation into Si-faced p-type 4H-SiC epilayer. Ti and Ni are deposited in sequence on the surface of the active regions. Ni2Si is identified as the dominant phase by X-ray diffracti...