| 晶体生长三维实时观察技术研究 |
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| 引用本文： | 苗宇,金蔚青,潘志雷,蔡丽霞,郑列华. 晶体生长三维实时观察技术研究[J]. 无机材料学报, 2002, 17(1): 24-28 |
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| 作者姓名： | 苗宇 金蔚青 潘志雷 蔡丽霞 郑列华 |
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| 作者单位： | 1. 中国科学院上海硅酸盐研究所, 上海 200050; 中国科学院上海技术物理研究所 上海 200083 |
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| 基金项目： | 国家高科技领域项目（863－2－4－3），国家科学技术部攀登计划资助项目（攀－预－95－34），国家自然科学基金重点资助项目 |
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| 摘 要： | 最近建立一套用干晶体三维实时观察的装置，主要分为光学观察部分，晶体生长部分，结果处理部分．采用二目观察法记录晶体生长和流体运动．设计并制造适于Ｂｒｉｄｇｍａｎ法晶体生长的生长炉和坩埚．初步观察到ＮａＮＯ３晶体的固液界面形貌，并通过图像处理软件还原为三维真实图像．
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| 关 键 词： | 熔体晶体生长 三维实时观察 图像处理 |
| 文章编号： | 1000-324X(2002)01-0024-05 |
| 收稿时间： | 2000-12-22 |
| 修稿时间： | 2000-12-22 |
Three-dimensional Realtime Observation Instrument for Crystal Growth |
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| MIAO Yu,JIN Wei-Qing,PAN Zhi-Lei,CAI Li-Xia,ZHENG Lie-Hua. Three-dimensional Realtime Observation Instrument for Crystal Growth[J]. Journal of Inorganic Materials, 2002, 17(1): 24-28 |
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| Authors: | MIAO Yu JIN Wei-Qing PAN Zhi-Lei CAI Li-Xia ZHENG Lie-Hua |
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| Affiliation: | 1. Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050; China; 2. Shanghai Institute of Technical Physics; Shanghai 200083; China |
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| Abstract: | A three-dimensional real-time observation instrument was developed, which was con- sisted of crystal part, optic observation part, and result analysis part. The crystal growth and flow movement was observed by the two-eye observation method. A new growth furnace and crucible, being suitable for Bridgman method crystal growth, was developed. The solidliquid interface of NaNO3 was visualized. At last the image visualized was synthesized into three-dimensional image by a processing software. |
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| Keywords: | melt crystal growth three-dimensional observation image processing |
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