| 双束共蒸发制备Fe－Cu包埋团簇 |
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| 引用本文： | 王浩,赵子强,钟运成,韦伦存,卢希庭.双束共蒸发制备Fe－Cu包埋团簇[J].微细加工技术,1996(1). |
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| 作者姓名： | 王浩 赵子强 钟运成 韦伦存 卢希庭 |
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| 作者单位： | 北京大学重离子物理研究所 |
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| 基金项目： | 中国博士后科学基金,国家自然科学基金 |
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| 摘 要： | 基于气体聚集（ＧＡ）形成团簇的过程，利用双束蒸发共沉积方法，在室温下成功地制备了Ｆｅ－Ｃｕ纳米磁性包埋团簇样品。对样品的ＴＥＭ／ＥＤ分析表明，平均直径为２０ｎｍ左右的Ｆｅ团簇被Ｃｕ原子所包裹，形成了以Ｆｅ团簇为芯，Ｃｕ原子为壳的良好的芯－壳式包埋结构。
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| 关 键 词： | 包埋团簇 双束蒸发 磁记录材料 |
BI-BEAM CO-EVAPORATION OF Fe-Cu EMBEDDED CLUSTERS |
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| Wang Hao,Zhao Ziqiang, Zhong Yuncheng,Wei Luncun, Lu Xiting.BI-BEAM CO-EVAPORATION OF Fe-Cu EMBEDDED CLUSTERS[J].Microfabrication Technology,1996(1). |
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| Authors: | Wang Hao Zhao Ziqiang Zhong Yuncheng Wei Luncun Lu Xiting |
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| Abstract: | Based on Gas-Aggregation (GA) process, nanometer size Fe-Cu embedded clusters are produced by bi-beam co-evaporation method at room temperature. TEM/ED investigation shows that Fe clusters about 20urn in diameter are embedded in Cu matrix, and the core--shell structure with Fe cluster being the core and Cu atoms being the shell is well formed in so-prepared specimens. |
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| Keywords: | embedded cluster bi-beam co-evaporation |
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