Effective mass of a two-dimensional root 3 x root 3 Ga single atomic layer on Si(111)
文献类型：期刊论文
| 作者 | Schnedler, M ; Jiang, Y ; Wu, KH ; Wang, EG ; Dunin-Borkowski, RE ; Ebert, P |
| 刊名 | SURFACE SCIENCE
 |
| 出版日期 | 2014 |
| 卷号 | 630页码:225 |
| 关键词 | Effective mass Scanning tunneling spectroscopy Surface state |
| ISSN号 | 0039-6028 |
| 通讯作者 | Ebert, P (reprint author), Forschungszentrum Julich, Peter Grunberg Inst, D-52425 Julich, Germany. |
| 中文摘要 | The effective mass of the empty conduction band surface state of a single atomic root 3 x root 3 Ga layer on Si(111) is determined using scanning tunneling spectra. The methodology is based on calculating the tunnel current using its dependence on the effective density of state mass and a parabolic band approximation followed by fitting to the measured tunneling spectra. An effective mass of m(eff,c) = 0.59 +/- 0.06 is obtained, in good agreement with a band structure calculation and inverse photo electron spectroscopy data. (C) 2014 Elsevier B.V. All rights reserved. |
| 资助信息 | National Basic Research Programs of China; National Science Foundation of China |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59762]  |
| 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 | Schnedler, M,Jiang, Y,Wu, KH,et al. Effective mass of a two-dimensional root 3 x root 3 Ga single atomic layer on Si(111)[J]. SURFACE SCIENCE,2014,630:225. |
| APA | Schnedler, M,Jiang, Y,Wu, KH,Wang, EG,Dunin-Borkowski, RE,&Ebert, P.(2014).Effective mass of a two-dimensional root 3 x root 3 Ga single atomic layer on Si(111).SURFACE SCIENCE,630,225. |
| MLA | Schnedler, M,et al."Effective mass of a two-dimensional root 3 x root 3 Ga single atomic layer on Si(111)".SURFACE SCIENCE 630(2014):225. |
入库方式： OAI收割
来源：物理研究所
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