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Growth mechanism of CVD oriented boron nitride films

  • B. Wang
  • , M. Wang
  • , S. J. Zhang
  • , A. P. Huang
  • , D. X. ZHang
  • , Q. Zhao
  • , H. Zhou
  • , H. Yan*
  • *此作品的通讯作者
  • Beijing University of Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Oriented hexagonal BN (h-BN) films with (0002) basal plane lying on Si(100) substrates were prepared both by microwave electron cyclotron resonance (MW-ECR) CVD and radio frequency plasma enhanced CVD (PECVD). Fourier Transform Infrared Spectroscopy (FTIR) measurements showed that in this case the absorption peak of the B-N bonds in-plane stretching mode was activated, while that of the B-N-B bonds out-of-plane mode was not activated. X-ray diffraction (XRD) results showed the unique diffraction of the basal plane. Moreover, it was also evidenced that the typical hexagonal morphology of the oriented h-BN film is acquired by Atomic Force Microscopy (AFM). The orientation driver force in MW-ECR-CVD was the negative bias applied to the substrate, while in PECVD it was the reactive temperature.

源语言英语
主期刊名Mechanics and Material Engineering for Science and Experiments
编辑Y. Zhou, Y. Ghu, Z. Li, Y. Zhou, Y. Gu, Z. Li
308-311
页数4
出版状态已出版 - 2003
已对外发布
活动Proceedings of the International Symposium of Young Scholars on Mechanics and Material Engineering for Science and Experiments - Changsha/Zhangjiajie, 中国
期限: 11 8月 200116 8月 2001

出版系列

姓名Mechanics and Material Engineering for Science and Experiments

会议

会议Proceedings of the International Symposium of Young Scholars on Mechanics and Material Engineering for Science and Experiments
国家/地区中国
Changsha/Zhangjiajie
时期11/08/0116/08/01

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