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Structural and electrical characterization of AlN thin films obtained by nitridation of Al/Si substrate

  • Jipo Huang
  • , Lianwei Wang
  • , Qinwo Shen
  • , Chenglu Lin
  • , Mikael Östling
  • CAS - Shanghai Institute of Microsystem and Information Technology
  • KTH Royal Institute of Technology

科研成果: 期刊稿件会议文章同行评审

摘要

AlN thin films have been grown on Al-covered Si(100) substrates using nitridation in high-purity nitrogen ambient, where the Al layer was previously deposited by ultrahigh vacuum (UHV) electron beam evaporation. The temperature of nitridation plays an important role in the formation of AlN films. The films have been characterized by x-ray diffraction, Fourier transform infrared spectroscopy, atomic force microscopy, transmission electron microscopy, and spreading resistance profile. Results indicate that the AlN films formed by nitridation at 1000 °C for 30 min exhibit the preferred orientation of (002), with spreading resistance above 108Ω.

源语言英语
页(从-至)225-227
页数3
期刊Journal of Electronic Materials
28
3
DOI
出版状态已出版 - 3月 1999
已对外发布
活动Proceedings of the 1998 40th Electronic Materials Conference, EMC-98 - Charlottesville, VA, USA
期限: 24 6月 199826 6月 1998

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