Investigating the influence of epitaxial modulation on the evolution of superhardness of the VN/TiB2 multilayers
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- 作者：Yupeng Pana ; b ; Lei Donga ; b ; dlei0008@126.com" class="auth_mail" title="E-mail the corresponding author ; Na Liua ; b ; Jiangang Yua ; b ; Chun Lia ; b ; Dejun Lia ; b ; dejunli@mail.tjnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：VN/TiB2 nanomultilayer ; Magnetron sputtering ; Modulation ratios ; Second epitaxial modulation ; Coherent growth ; Superhardness
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 December 2016
- 年：2016
- 卷：390
- 期：Complete
- 页码：406-411
- 全文大小：2327 K
文摘
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The VN/TiB2 multilayers are produced by magnetron sputtering.
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A kind of second epitaxial growth is found in multilayer.
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The coherent growth model is designed to explain the growth mechanism.
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Second epitaxial growth promotes to form superhardness.
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Coherent growth appears twice with modulation ratios decreasing.