Magnetic silicon fullerene
文献类型：期刊论文
| ; | |
| 作者 | Wang J (Wang Jing); Liu Y (Liu Ying); Li YC (Li You-Cheng); Liu, Y, Hebei Normal Univ, Dept Phys, Shijiazhuang 050016, Hebei, Peoples R China. E-mail Address: yliu@hebtu.edu.cn |
| 刊名 | physical chemistry chemical physics
 ; PHYSICAL CHEMISTRY CHEMICAL PHYSICS
|
| 出版日期 | 2010 ; 2010 |
| 卷号 | 12期号:37页码:11428-11431 |
| 关键词 | POLYATOMIC-MOLECULES Polyatomic-molecules Smallest Fullerene Clusters Cage SMALLEST FULLERENE CLUSTERS CAGE |
| 通讯作者 | liu, y, hebei normal univ, dept phys, shijiazhuang 050016, hebei, peoples r china. e-mail address: yliu@hebtu.edu.cn |
| 合作状况 | 国内 |
| 英文摘要 | a metal-encapsulating silicon fullerene, eu@si-20, has been predicted by density functional theory to be by far the most stable fullerene-like silicon structure. the eu@si-20 structure is a dodecahedron with d-2h symmetry in which the europium atom occupies the center site. the calculated results show that the europium atom has a large magnetic moment of nearly 7.0 bohr magnetons. in addition, it was found that a stable "pearl necklace" nanowire, constructed by concatenating a series of eu@si-20 units, with the central europium atom, retains the high spin moment. the magnetic structure of the nanowire indicates potential applications in the fields of spintronics and high-density magnetic storage.; A metal-encapsulating silicon fullerene, Eu@Si-20, has been predicted by density functional theory to be by far the most stable fullerene-like silicon structure. The Eu@Si-20 structure is a dodecahedron with D-2h symmetry in which the europium atom occupies the center site. The calculated results show that the europium atom has a large magnetic moment of nearly 7.0 Bohr magnetons. In addition, it was found that a stable "pearl necklace" nanowire, constructed by concatenating a series of Eu@Si-20 units, with the central europium atom, retains the high spin moment. The magnetic structure of the nanowire indicates potential applications in the fields of spintronics and high-density magnetic storage.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-10-11t06:48:30z no. of bitstreams: 1 magnetic silicon fullerene.pdf: 241933 bytes, checksum: e193d1cc2f543e2f9ff1c63206614013 (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-10-11t06:52:38z (gmt) no. of bitstreams: 1 magnetic silicon fullerene.pdf: 241933 bytes, checksum: e193d1cc2f543e2f9ff1c63206614013 (md5); made available in dspace on 2010-10-11t06:52:38z (gmt). no. of bitstreams: 1 magnetic silicon fullerene.pdf: 241933 bytes, checksum: e193d1cc2f543e2f9ff1c63206614013 (md5) previous issue date: 2010; we would like to thank professor s. s. li, n. x. chen and j. shen for their helpful discussions and n. e. davison for his help with the language. this work was supported by the national basic research program of china (grant no. 2006cb605101), the national natural science foundation of china (grant no. 10874039) and the natural science foundation of hebei province (no. a2008000134).; 国内 |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 资助信息 | we would like to thank professor s. s. li, n. x. chen and j. shen for their helpful discussions and n. e. davison for his help with the language. this work was supported by the national basic research program of china (grant no. 2006cb605101), the national natural science foundation of china (grant no. 10874039) and the natural science foundation of hebei province (no. a2008000134). |
| 收录类别 | SCI |
| 语种 | 英语 ; 英语 |
| 资助机构 | We would like to thank Professor S. S. Li, N. X. Chen and J. Shen for their helpful discussions and N. E. Davison for his help with the language. This work was supported by the National Basic Research Program of China (Grant No. 2006CB605101), the National Natural Science Foundation of China (Grant No. 10874039) and the Natural Science Foundation of Hebei Province (No. A2008000134). |
| 公开日期 | 2010-10-11 ; 2010-10-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/13552]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Liu, Y, Hebei Normal Univ, Dept Phys, Shijiazhuang 050016, Hebei, Peoples R China. E-mail Address: yliu@hebtu.edu.cn |
| 推荐引用方式 GB/T 7714 | Wang J ,Liu Y ,Li YC ,et al. Magnetic silicon fullerene, Magnetic silicon fullerene[J]. physical chemistry chemical physics, PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2010, 2010,12, 12(37):11428-11431, 11428-11431. |
| APA | Wang J ,Liu Y ,Li YC ,&Liu, Y, Hebei Normal Univ, Dept Phys, Shijiazhuang 050016, Hebei, Peoples R China. E-mail Address: yliu@hebtu.edu.cn.(2010).Magnetic silicon fullerene.physical chemistry chemical physics,12(37),11428-11431. |
| MLA | Wang J ,et al."Magnetic silicon fullerene".physical chemistry chemical physics 12.37(2010):11428-11431. |
入库方式： OAI收割
来源：半导体研究所
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