Angle-resolved photoemission spectra in one-dimensional Hubbard-Holstein model
文献类型：期刊论文
| 作者 | Sun Peijian（孙培建） ; Huai Ping（怀平） ; Zhang Wei（张伟） ; Cheng Cheng ; Zhu Zhiyuan（朱志远） |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2011 |
| 卷号 | 22期号:5页码:299 |
| ISSN号 | 1001-8042 |
| 英文摘要 | In order to understand the effects of electron-phonon coupling and Coulomb interactions in angle-resolved photoemission spectroscopy (ARPES), a spin-1/2 Hubbard-Holstein model at half-filling is theoretically investigated by means of the mean field theory and classical Monte Carlo simulation method. It shows that the spectral shape of the one-dimensional system is significantly modified by the electron-phonon coupling and Coulomb interactions. The suppression of charge-density wave in one-dimensional system has been ascribed to the short-range Coulomb repulsion and thermal lattice fluctuations. The competition between these interactions can induce zero energy gaps in APPES as well as complete cancellation of charge or spin ordering. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300762900009 |
| 公开日期 | 2012-07-04 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/9461]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Sun Peijian,Huai Ping,Zhang Wei,et al. Angle-resolved photoemission spectra in one-dimensional Hubbard-Holstein model[J]. NUCLEAR SCIENCE AND TECHNIQUES,2011,22(5):299. |
| APA | Sun Peijian,Huai Ping,Zhang Wei,Cheng Cheng,&Zhu Zhiyuan.(2011).Angle-resolved photoemission spectra in one-dimensional Hubbard-Holstein model.NUCLEAR SCIENCE AND TECHNIQUES,22(5),299. |
| MLA | Sun Peijian,et al."Angle-resolved photoemission spectra in one-dimensional Hubbard-Holstein model".NUCLEAR SCIENCE AND TECHNIQUES 22.5(2011):299. |
入库方式： OAI收割
来源：上海应用物理研究所
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