增长过程对抑制4H-SiC同质皮质层表面形态缺陷的影响

Yicheng Pei1,2, Weilong Yuan1,2, Yunkai Li1,3

  • 1Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China.

Micromachines
|June 27, 2024
PubMed
概括

优化4H-SiC表轴增长需要精确控制碳-比,以尽量减少缺陷. 特定的缓冲层增长和受控的蚀进一步提高了表轴晶圆表面质量.

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