Coupling and splitting of the plasmon modes in a superlattice with complex defect structures
文献类型：期刊论文
| 作者 | Zhang, XL ; Gu, BY ; Wang, XH |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:7页码:1075 |
| 关键词 | LAYERED ELECTRON-GAS OPTICAL-PHONON MODES SEMI-INFINITE SUPERLATTICE SURFACE-PLASMONS SEMICONDUCTOR SUPERLATTICES RAMAN-SCATTERING BULK EXCITATIONS LOCALIZATION POLARITONS |
| ISSN号 | 0953-8984 |
| 通讯作者 | Zhang, XL: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We study the properties of the localized interface plasmon modes (IPMs) arising from coupling and splitting of the plasmon eigenstates in two semi-infinite superlattices containing complex defect structures. Two kinds of defect structure are considered: one is a single quantum well, i.e., a barrier-well-barrier structure; the other is a well-barrier-well structure. The influences of the constitution of the defect structures, as well as the physical and geometric parameters of the superlattices on the characteristics of the localized IPMs are investigated in detail. The numerical results show that the localized modes exhibit peculiar features; the complexity of the dispersion of IPMs is essentially associated with the coupling of the interwell regions in the defect structure, and the barrier and well layers play different roles in the features of the localized IPMs. We also present a comparison of the dispersions of the localized IPMs between these two types of defect structure and give a physical picture to explain these results. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35262]  |
| 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 | Zhang, XL,Gu, BY,Wang, XH. Coupling and splitting of the plasmon modes in a superlattice with complex defect structures[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(7):1075. |
| APA | Zhang, XL,Gu, BY,&Wang, XH.(2004).Coupling and splitting of the plasmon modes in a superlattice with complex defect structures.JOURNAL OF PHYSICS-CONDENSED MATTER,16(7),1075. |
| MLA | Zhang, XL,et al."Coupling and splitting of the plasmon modes in a superlattice with complex defect structures".JOURNAL OF PHYSICS-CONDENSED MATTER 16.7(2004):1075. |
入库方式： OAI收割
来源：物理研究所
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