| 题名 | Berry Curvature and Bulk-Boundary Correspondence from Transport Measurement for Photonic Chern Bands |
| 作者 | |
| 通讯作者 | Li, Li; Sanders, Barry C.; Liu, Xiong-Jun |
| 共同第一作者 | Chen, Chao; Liu, Run-Ze; Wu, Jizhou |
| 发表日期 | 2023-09-25
|
| DOI | |
| 发表期刊 | |
| ISSN | 0031-9007
|
| EISSN | 1079-7114
|
| 卷号 | 131期号:13 |
| 摘要 | Berry curvature is a fundamental element to characterize topological quantum physics, while a full measurement of Berry curvature in momentum space was not reported for topological states. Here we achieve two-dimensional Berry curvature reconstruction in a photonic quantum anomalous Hall system via Hall transport measurement of a momentum-resolved wave packet. Integrating measured Berry curvature over the two-dimensional Brillouin zone, we obtain Chern numbers corresponding to -1 and 0. Further, we identify bulk-boundary correspondence by measuring topology-linked chiral edge states at the boundary. The full topological characterization of photonic Chern bands from Berry curvature, Chern number, and edge transport measurements enables our photonic system to serve as a versatile platform for further in-depth study of novel topological physics. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 重要成果 | NI论文
|
| 学校署名 | 共同第一
; 其他
|
| 资助项目 | Chinese Academy of Sciences[XDB28000000]
; National Key R&D Program of China[2021YFA1400900]
; National Natural Science Foundation of China[
|
| WOS研究方向 | Physics
|
| WOS类目 | Physics, Multidisciplinary
|
| WOS记录号 | WOS:001093404800001
|
| 出版者 | |
| EI入藏号 | 20234414989253
|
| EI主题词 | Quantum chemistry
; Quantum Hall effect
; Quantum theory
; Topology
|
| EI分类号 | Physical Chemistry:801.4
; Agricultural Products:821.4
; Combinatorial Mathematics, Includes Graph Theory, Set Theory:921.4
; Classical Physics; Quantum Theory; Relativity:931
; Quantum Theory; Quantum Mechanics:931.4
|
| ESI学科分类 | PHYSICS
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：6
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/629241 |
| 专题 | 理学院_物理系 量子科学与工程研究院 |
| 作者单位 | 1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China 2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China 3.Univ Sci & Technol China, CAS Ctr Excellence, Shanghai 201315, Peoples R China 4.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum Ph, Shanghai 201315, Peoples R China 5.Nanjing Univ, Sch Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China 6.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 7.Technion Israel Inst Technol, Phys Dept, IL-3200003 Haifa, Israel 8.Technion Israel Inst Technol, Solid State Inst, IL-3200003 Haifa, Israel 9.Univ Konstanz, Dept Phys, D-78457 Constance, Germany 10.Northwestern Polytech Univ, Sch Comp Sci, Xian 710129, Peoples R China 11.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 12.Univ Calgary, Inst Quantum Sci & Technol, Calgary, AB T2N 1N4, Canada 13.Peking Univ, Int Ctr Quantum Mat, Sch Phys, Beijing 100871, Peoples R China 14.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China 15.Int Quantum Acad, Shenzhen 518048, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Chen, Chao,Liu, Run-Ze,Wu, Jizhou,et al. Berry Curvature and Bulk-Boundary Correspondence from Transport Measurement for Photonic Chern Bands[J]. PHYSICAL REVIEW LETTERS,2023,131(13).
|
| APA |
Chen, Chao.,Liu, Run-Ze.,Wu, Jizhou.,Su, Zu-En.,Ding, Xing.,...&Pan, Jian-Wei.(2023).Berry Curvature and Bulk-Boundary Correspondence from Transport Measurement for Photonic Chern Bands.PHYSICAL REVIEW LETTERS,131(13).
|
| MLA |
Chen, Chao,et al."Berry Curvature and Bulk-Boundary Correspondence from Transport Measurement for Photonic Chern Bands".PHYSICAL REVIEW LETTERS 131.13(2023).
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