CN

韩荣江

Supervisor of Master's Candidates

Education Level:博士研究生

Degree:工学博士

Discipline:Material Physics and Chemistry
Material Science

Recommended MA Supervisor Team member

Paper Publications

Current position: Home > Scientific Research > Paper Publications

显微激光拉曼光谱法鉴别SiC晶体的多型体结构

Release time:2021-03-15 Hits:

Key Words:显微激光拉曼光谱法;;碳化硅单晶;;多型体鉴别;;掺氮效应

Abstract:利用显微激光拉曼光谱法对掺氮 6H SiC单晶中的寄生多型体进行了鉴别 ,结果表明其中有 4H SiC和 15R SiC两种寄生多型体。不同SiC多型体的纵光学声子与等离子体激元的耦合模 (LOPC模 )表明 :在掺氮 6H SiC单晶的生长条件下 ,6H SiC的掺氮效应与 4H SiC存在明显差别 ,而与 1 5R SiC的掺氮效应相似

Issue:06

Translation or Not:no

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