Aggregation of ferromagnetic and paramagnetic atoms at edges of graphenes and graphite
文献类型：期刊论文
| 作者 | Zhou, HQ ; Yang, HC ; Qiu, CY ; Liu, Z ; Yu, F ; Hu, LJ ; Xia, XX ; Yang, HF ; Gu, CZ ; Sun, LF |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:2 |
| ISSN号 | 1674-1056 |
| 关键词 | ROOM-TEMPERATURE FERROMAGNETISM GROWTH FILMS |
| 通讯作者 | Sun, LF: Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China. |
| 中文摘要 | In this work we report that when ferromagnetic metals (Fe, Co and Ni) are thermally evaporated onto n-layer graphenes and graphite, a metal nanowire and adjacent nanogaps can be found along the edges regardless of its zigzag or armchair structure. Similar features can also be observed for paramagnetic metals,such as Mn, Al and Pd. Meanwhile, metal nanowires and adjacent nanogaps cannot be found for diamagnetic metals (Au and Ag). An external magnetic field during the evaporation of metals can make these unique features disappear for ferromagnetic and paramagnetic metal; and the morphologies of diamagnetic metal do not change after the application of an external magnetic field. We discuss the possible reasons for these novel and interesting results, which include possible one-dimensional ferromagnets along the edge and edge-related binding energy |
| 资助信息 | National Natural Science Foundation of China [10774032, 90921001, 50952009] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33521]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhou, HQ,Yang, HC,Qiu, CY,et al. Aggregation of ferromagnetic and paramagnetic atoms at edges of graphenes and graphite[J]. CHINESE PHYSICS B,2011,20(2). |
| APA | Zhou, HQ.,Yang, HC.,Qiu, CY.,Liu, Z.,Yu, F.,...&Sun, LF.(2011).Aggregation of ferromagnetic and paramagnetic atoms at edges of graphenes and graphite.CHINESE PHYSICS B,20(2). |
| MLA | Zhou, HQ,et al."Aggregation of ferromagnetic and paramagnetic atoms at edges of graphenes and graphite".CHINESE PHYSICS B 20.2(2011). |
入库方式： OAI收割
来源：物理研究所
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