期刊文献+

4H-SiC钒离子注入层的特性

Characteristics of Vanadium Ion-Implanted Layer of 4H-SiC
下载PDF
导出
摘要 研究了钒注入4H-SiC形成半绝缘层的方法和特性,注入层的离子浓度分布由蒙特卡罗分析软件TRIM模拟提取.采用一种台面结构进行I-V测试.钒注入层的电阻率与4H-SiC层的初始导电类型关系很大,常温下钒注入p型和n型SiC的电阻率分别为1.2×109~1.6×1010 Ω·cm和2.0×106~7.6×106 Ω·cm.
出处 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2006年第z1期120-123,共4页 半导体学报(英文版)
基金 国家自然科学基金(批准号:60376001),国家重点基础研究发展规划(批准号:2002CB311904)和国防科技重点实验室基金(批准号:51432040103D0102)资助项目
  • 相关文献

参考文献11

  • 1[1]Yang Linan,Zhang Yimen,Yu Chunli.A compact model describing the effect of p-buffer layer on the I-V characteristics of 4H-SiC power MESFETs.Solid-State Electron,2005,49:517
  • 2[2]Pensl G,Choyke W J.Electrical and optical characterization of SiC.Physica B:Condens Matter,1993,185 (1):264
  • 3[3]Hobgood H M,Barrett D L,McHugh J P,et al.Large diameter 6H-SiC for microwave device applications.J Cryst Growth,1994,137(1):181
  • 4[4]Bickermann M,Hofmann D,Straubinger T L,et al.On the preparation of semi-insulating SiC bulk crystals by the PVT technique.Appl Surf Sci,2001,184:84
  • 5[5]Kimoto T,Nakajima T,Matsunami H,et al.Formation of semi-insulating 6H-SiC layers by vanadium ion implantations.Appl Phys Lett,1996,69(8):1113
  • 6[6]Tamulaitis G,Yilmaz I,Shur M S,et al.Carrier lifetime in conductive and vanadium-doped 6H-SiC substrates.Appl Phys Lett,2004,84(3):335
  • 7[7]Lauer V,Bremond G,Souifi A,et al.Electrical and optical characterisation of vanadium in 4H and 6H-SiC.Mater Sci Eng,1999,B61/62:248
  • 8[8]Jenny J R,Skowronski M,Mitchel W C,et al.On the compensation mechanism in high-resistivity 6H-SiC doped with vanadium.J Appl Phys,1995,78 (6):3839
  • 9[9]Mitchel W C,Perrin R,Goldstein J,et al.Fermi level control and deep levels in semi-insulating 4H-SiC.J Appl Phys,1999,86(9):5040
  • 10[10]Jenny J R,Skowronski J,Mitchel W C,et al.Deep level transient spectroscopic and Hall effect investigation of the position of the vanadium acceptor level in 4H and 6H SiC.Appl Phys Lett,1996,68 (14):1963

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部