Efficient preparation of NiSi nanowires by DC arc-discharge
文献类型：期刊论文
| 作者 | Geng ZR(耿中荣) ; Lu QH(卢启海) ; Yan PX(阎鹏勋) ; Yan D(闫德) ; Yue GH(岳光辉) |
| 刊名 | Physica E
 |
| 出版日期 | 2008 |
| 卷号 | 41页码:185-188 |
| 关键词 | NiSi nanowires Vapor–liquid–solid Magnetic characterization |
| ISSN号 | 1386-9477 |
| 通讯作者 | 阎鹏勋 |
| 中文摘要 | NiSi nanowires were synthesized by DC arc-discharge approach. As material sources, mixtures of Si and Ni powders (high purity chemicals) were put into a graphite crucible as the anode. The products were characterized by SEM, TEM, EDX and XRD. As-prepared NiSi nanowires have the diameter of 50–100 nm and length of several micrometers. From the obtained experimental results, we explain the growth mechanism of the nanowires based on the vapor–liquid–solid (VLS) growth model. Two important conditions, high temperature and enough Ni supply, are emphasized for the synthesis of the NiSi nanowires. Magnetic characterization was carried out and the results show that the NiSi nanowires exhibit ferromagnetic characteristics at room temperature. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the fund from the National Natural Science Foundation of China (Grant No. 60376039) |
| 语种 | 英语 |
| 公开日期 | 2013-10-18 |
| 源URL | [http://210.77.64.217/handle/362003/3980]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Geng ZR,Lu QH,Yan PX,et al. Efficient preparation of NiSi nanowires by DC arc-discharge[J]. Physica E,2008,41:185-188. |
| APA | 耿中荣,卢启海,阎鹏勋,闫德,&岳光辉.(2008).Efficient preparation of NiSi nanowires by DC arc-discharge.Physica E,41,185-188. |
| MLA | 耿中荣,et al."Efficient preparation of NiSi nanowires by DC arc-discharge".Physica E 41(2008):185-188. |
入库方式： OAI收割
来源：兰州化学物理研究所
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