Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University, Xidian University, Xidian University, Xidian University, Xi'an Polytechnic University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene and Xidian University

affiliation not provided to SSRN, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University, affiliation not provided to SSRN, affiliation not provided to SSRN, Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University, Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, affiliation not provided to SSRN and Xidian University

Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, affiliation not provided to SSRN, China Electronic Product Reliability and Environmental Testing Research Institute, affiliation not provided to SSRN, affiliation not provided to SSRN, Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene, Xidian University - State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology & Shaanxi Joint Key Laboratory of Graphene and Xidian University