Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates
文献类型：期刊论文
| 作者 | Wang, Yao; Chen, Zhuoyu; Shi, Tao6,7 ; Moritz, Brian; Shen, Zhi-Xu; Devereaux, Thomas P.
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| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2021 |
| 卷号 | 127期号:19页码:197003 |
| 关键词 | T-C SUPERCONDUCTIVITY INSULATOR INTERPLAY ORDERS STATE |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.127.197003 |
| 英文摘要 | Establishing a minimal microscopic model for cuprates is a key step towards the elucidation of a high-Tc mechanism. By a quantitative comparison with a recent in situ angle-resolved photoemission spectroscopy measurement in doped 1D cuprate chains, our simulation identifies a crucial contribution from long-range electron-phonon coupling beyond standard Hubbard models. Using reasonable ranges of coupling strengths and phonon energies, we obtain a strong attractive interaction between neighboring electrons, whose strength is comparable to experimental observations. Nonlocal couplings play a significant role in the mediation of neighboring interactions. Considering the structural and chemical similarity between 1D and 2D cuprate materials, this minimal model with long-range electron-phonon coupling will provide important new insights on cuprate high-Tc superconductivity and related quantum phases. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27648]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100049, Peoples R China 2.Clemson Univ, Dept Phys & Astron, Clemson, SC 29631 USA 3.Chen, Zhuoyu; Shen, Zhi-Xu; Devereaux, Thomas P.] Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA 4.Chen, Zhuoyu; Moritz, Brian; Shen, Zhi-Xu; Devereaux, Thomas P.] Stanford Inst Mat & Energy Sci, SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA 5.Stanford Univ, Dept Phys, Stanford, CA 94305 USA 6.Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA 7.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 8.Devereaux, Thomas P.] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA |
| 推荐引用方式 GB/T 7714 | Wang, Yao,Chen, Zhuoyu,Shi, Tao,et al. Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates[J]. PHYSICAL REVIEW LETTERS,2021,127(19):197003. |
| APA | Wang, Yao,Chen, Zhuoyu,Shi, Tao,Moritz, Brian,Shen, Zhi-Xu,&Devereaux, Thomas P..(2021).Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates.PHYSICAL REVIEW LETTERS,127(19),197003. |
| MLA | Wang, Yao,et al."Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates".PHYSICAL REVIEW LETTERS 127.19(2021):197003. |
入库方式： OAI收割
来源：理论物理研究所
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