| 单晶钴颗粒的合成和磁性研究 |
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| 引用本文： | 寇朝霞,高歆,张毅,翟亚. 单晶钴颗粒的合成和磁性研究[J]. 化工时刊, 2006, 20(2): 1-3 |
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| 作者姓名： | 寇朝霞 高歆 张毅 翟亚 |
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| 作者单位： | 东南大学物理系,江苏,南京,210096;东南大学物理系,江苏,南京,210096;东南大学物理系,江苏,南京,210096;东南大学物理系,江苏,南京,210096 |
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| 基金项目： | 国家自然科学基金(50472049)，江苏省自然科学项目(BK2004070) |
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| 摘 要： | 采用水合肼还原法制备出钴纳米颗粒的团簇,通过对钴颗粒形貌及结构的分析发现钴为单晶颗粒,并存在六角和面心立方两种密排结构;探讨了溶液中钴团簇的形成机制,并对其磁性质进行了初步的研究。
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| 关 键 词： | 钴单晶 形成机制 磁性 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-01 |
Investigation of Synthesization and Magnetic Properties on CO Single Crystal Cluster |
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| Kou Zhaoxia,Gao Xin,Zhang Yi,Zhai Ya. Investigation of Synthesization and Magnetic Properties on CO Single Crystal Cluster[J]. Chemical Industry Times, 2006, 20(2): 1-3 |
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| Authors: | Kou Zhaoxia Gao Xin Zhang Yi Zhai Ya |
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| Affiliation: | Department of Physics, Southeast University, Jiangsu Nanjing 210096 |
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| Abstract: | Clusters of Co nanoparticles were synthesized by hydrazine in hydrotherm.Through analysis of appearance and structure of Co clusters using TEM and XRD,they were composed by single crystal particles including two kind of structures of hcp and fcc.The magnetic properties and synthesizing mechanism of Co clusters were measured and discussed in this article. |
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| Keywords: | Co single crystal synthesition mechanism magnetic properties |
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