| Structure and Wettability Engineering of Polycrystalline Diamond Films Treated by Thermally Oxidation,Second Growth and Surface Termination |
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| 作者姓名： | 万琳丰 牟草源 刘尧峰 成绍恒 王启亮 李柳暗 李红东 邹广田 |
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| 作者单位： | 1. State Key Lab of Superhard Materials, College of Physics, Jilin University;2. Shenzhen Research Institute, Jilin University |
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| 基金项目： | supported by the Key-Area Research and Development Program of Guangdong Province (Grant No. 2020B0101690001)；;the National Natural Science Foundation of China (Grant No. 51972135)； |
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| 摘 要： | High-quality polycrystalline diamond films with dominated(100)-oriented grains are realized by combining the thermally oxidation and the homogeneous second growth processes. Moreover, we investigate the wettability property of the polycrystalline diamonds in various stages. Different surface structures(with various grain sizes,voids, and orientations, etc.) and terminations(hydrogen or oxygen) have significant effects on the wettability of polycrystalline diamond films. The wettability is furthe...
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