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Quantum Confinement Effects in Dynamically Screened Quasi-One-Dimensional Systems | |
Wang Ting-Dong; Huai Ping | |
2013 | |
Source Publication | CHINESE PHYSICS LETTERS
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ISSN | 0256-307X |
Volume | 30Issue:6 |
Abstract | We theoretically study the quantum confinement effects on the self-energies of electrons and holes in quasi-one-dimensional semiconductor systems. It is found that the effective Coulomb interactions are enhanced with the increase in lateral confinement and the decrease in confinement size. The single-particle self-energies of electrons and holes are calculated in dynamic plasmon pole approximation within the GW approximation, where G refers to Green's function and W is the dynamically screened Coulomb interaction. The real and imaginary parts of the self-energies have a strong dependence on the effective Coulomb interactions. |
Indexed By | SCI |
Language | 英语 |
Funding Project | 应物所项目组 |
WOS ID | WOS:000320369500044 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/13880 |
Collection | 中科院上海应用物理研究所2011-2020年 |
Recommended Citation GB/T 7714 | Wang Ting-Dong,Huai Ping. Quantum Confinement Effects in Dynamically Screened Quasi-One-Dimensional Systems[J]. CHINESE PHYSICS LETTERS,2013,30(6). |
APA | Wang Ting-Dong,&Huai Ping.(2013).Quantum Confinement Effects in Dynamically Screened Quasi-One-Dimensional Systems.CHINESE PHYSICS LETTERS,30(6). |
MLA | Wang Ting-Dong,et al."Quantum Confinement Effects in Dynamically Screened Quasi-One-Dimensional Systems".CHINESE PHYSICS LETTERS 30.6(2013). |
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