Carbon-coated YC(2) nanocapsules synthesized by arc-discharge in methane
文献类型：期刊论文
| 作者 | G. M. Shi ; J. H. Zhang ; Y. Dong ; D. Li ; Z. D. Zhang |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2009 |
| 卷号 | 404期号:14-15页码:1929-1932 |
| 关键词 | Nanoparticles/nanocapsules Arc-discharge Core-shell structure Transition temperature Raman spectrum fe-co(c) nanocapsules raman superconductivity spectroscopy particles spectra band gas |
| ISSN号 | 0921-4526 |
| 中文摘要 | Carbon-coated YC(2) nanocapsules were prepared by arc-discharging bulk yttrium in methane. The core/shell structure was obtained, where a polyhedral crystalline YC(2) core was coated by defective graphite shell with size of 1-3 turn. The hydrolyzing of the zero-dimensional superconductors YC(2) was controlled by the shell. The magnetic properties of the carbon-coated YC(2) nanocapsules show that the dimensional effect has a very small influence on its superconducting transition temperature. The Raman spectrum of the carbon-coated YC(2) nanocapsules shows that the shell is defective graphite and also suggests that the aberrance structure of the carbon shell is related to the zone-edge vibration of the YC(2) core. (C) 2009 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32278]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | G. M. Shi,J. H. Zhang,Y. Dong,et al. Carbon-coated YC(2) nanocapsules synthesized by arc-discharge in methane[J]. Physica B-Condensed Matter,2009,404(14-15):1929-1932. |
| APA | G. M. Shi,J. H. Zhang,Y. Dong,D. Li,&Z. D. Zhang.(2009).Carbon-coated YC(2) nanocapsules synthesized by arc-discharge in methane.Physica B-Condensed Matter,404(14-15),1929-1932. |
| MLA | G. M. Shi,et al."Carbon-coated YC(2) nanocapsules synthesized by arc-discharge in methane".Physica B-Condensed Matter 404.14-15(2009):1929-1932. |
入库方式： OAI收割
来源：金属研究所
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