| 磁场中硅熔体的磁黏度 |
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| 引用本文： | 张雯,徐岳生,王胜利. 磁场中硅熔体的磁黏度[J]. 半导体学报, 2007, 28(1): 65-68 |
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| 作者姓名： | 张雯 徐岳生 王胜利 |
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| 作者单位： | 河北工业大学材料学院,天津,300130 |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 利用魔环磁场,对硅熔体施加横向可调的磁场.采用回转振荡法,测量了硅熔体在不同温度、不同水平方向磁场下的磁黏度.研究结果表明,引入磁场,使硅熔体的磁黏度增加,且磁黏度与磁场强度呈抛物线关系.
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| 关 键 词： | 回转振荡法 魔环磁场 硅熔体 磁黏度 |
| 收稿时间： | 2015-08-18 |
| 修稿时间： | 2006-09-15 |
Magnetic Viscosity of Si Melt Under a Magnetic Field |
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| Zhang Wen, Xu Yuesheng, Wang Shengli. Magnetic Viscosity of Si Melt Under a Magnetic Field[J]. Journal of Semiconductors, 2007, In Press. Zhang W, Xu Y S, Wang S L. Magnetic Viscosity of Si Melt Under a Magnetic Field[J]. Chin. J. Semicond., 2007, 28(1): 65.Export: BibTex EndNote |
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| Authors: | Zhang Wen Xu Yuesheng Wang Shengli |
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| Affiliation: | School of Materials,Hebei University of Technology,Tianjin 300130,China;School of Materials,Hebei University of Technology,Tianjin 300130,China;School of Materials,Hebei University of Technology,Tianjin 300130,China |
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| Abstract: | The magnetic viscosity of Si melt under a magnetic field (REC) is investigated with the oscillation cup method.The results show that the magnetic viscosity of Si melt increases with the increase of the magnetic field strength.The relation between the magnetic viscosity and magnetic field strength can be expressed by the formula,η=η0+aB2.This is the research foundation for MCZSi. |
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| Keywords: | oscillation cup method magnetic field Si melt magnetic viscosity |
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