Vertical 1.2kV SiC Power MOSFETs with High-k/Metal Gate Stack

作者: Stephan Wirths , Yulieth Christina Arango , Alyssa Prasmusinto , Giovanni Alfieri , Enea Bianda

DOI: 10.1109/ISPSD.2019.8757601

关键词: HysteresisGate stackWide-bandgap semiconductorThreshold voltageHigh-κ dielectricMetal gateStack (abstract data type)OptoelectronicsPower MOSFETMaterials science

摘要: … the same gate dielectric thickness as in a SiO2/poly-Si gate … /poly Si gate stack (cf Figure 1a) and a high-k/metal gate stack … N2O POA for the SiO2/poly Si gate stacks. Metallic contacts (…

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