| 金刚石生长的高压溶剂中碳的输运及其影响 |
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| 引用本文： | 丁立业 罗湘捷. 金刚石生长的高压溶剂中碳的输运及其影响[J]. 高压物理学报, 1994, 8(2): 146-152 |
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| 作者姓名： | 丁立业 罗湘捷 |
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| 作者单位： | 成都科技大学高温高压物理研究所，日本筑波大学材料科学研究所 |
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| 摘 要： | 实验证实，在金刚石生长的高温超高压溶剂中，碳原子通过溶解扩散而输运，并清楚地看到在溶剂中也有对流现象。而宏观的对流现象的存在及其对金刚石生长的影响是不可忽视的。
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| 关 键 词： | 金刚石生长 高压溶剂 碳的输运 |
| 收稿时间： | 1993-06-22; |
TRANSPORTATION OF CARBON IN HIGH PRESSURE FLUXAND ITS EFFECT ON DIAMOND GROWTH |
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| Ding Liye,Masao Wakatsuki,Luo Xiangjie,Yasushi Gohda,Li Wei. TRANSPORTATION OF CARBON IN HIGH PRESSURE FLUXAND ITS EFFECT ON DIAMOND GROWTH[J]. Chinese Journal of High Pressure Physics, 1994, 8(2): 146-152 |
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| Authors: | Ding Liye Masao Wakatsuki Luo Xiangjie Yasushi Gohda Li Wei |
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| Affiliation: | 1. Institute of High-Temperature and High-Pressure Physics, Chengdu University of Science and Technology, Chengdu 610065, China;2. Institute of Materials Science University of Tsukuba, Japan |
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| Abstract: | Carbon supply is an important factor for nucleation and growth in diamond syn-thesis at high pressure and high temperature. It has been proved experimentally that carbon atomsof the source were dissolved in the flux and then transported towards the growing crystal mainlyby diffusion in growing process. Furthermore ,Convection did exist in the flux, and its effect ondiamond growth should and could not be ignored. |
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| Keywords: | diamond growth high pressure flux carbon transportation. |
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