| Title | Discovery of conjoined charge density waves in the kagome superconductor CsV3Sb5 |
| Author | |
| Corresponding Author | Li，Haoxiang; Miao，H. |
| Publication Years | 2022-12-01
|
| DOI | |
| Source Title | |
| EISSN | 2041-1723
|
| Volume | 13Issue:1 |
| Abstract | The electronic instabilities in CsVSb are believed to originate from the V 3d-electrons on the kagome plane, however the role of Sb 5p-electrons for 3-dimensional orders is largely unexplored. Here, using resonant tender X-ray scattering and high-pressure X-ray scattering, we report a rare realization of conjoined charge density waves (CDWs) in CsVSb, where a 2 × 2 × 1 CDW in the kagome sublattice and a Sb 5p-electron assisted 2 × 2 × 2 CDW coexist. At ambient pressure, we discover a resonant enhancement on Sb L-edge (2s→5p) at the 2 × 2 × 2 CDW wavevectors. The resonance, however, is absent at the 2 × 2 × 1 CDW wavevectors. Applying hydrostatic pressure, CDW transition temperatures are separated, where the 2 × 2 × 2 CDW emerges 4 K above the 2 × 2 × 1 CDW at 1 GPa. These observations demonstrate that symmetry-breaking phases in CsVSb go beyond the minimal framework of kagome electronic bands near van Hove filling. |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| Important Publications | NI Journal Papers
|
| SUSTech Authorship | Others
|
| Funding Project | DOE Office of Science[
|
| WOS Research Area | Science & Technology - Other Topics
|
| WOS Subject | Multidisciplinary Sciences
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| WOS Accession No | WOS:000874935700001
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| Publisher | |
| Scopus EID | 2-s2.0-85140600038
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:6
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/407091 |
| Department | Department of Physics |
| Affiliation | 1.Materials Science and Technology Division,Oak Ridge National Laboratory,Oak Ridge,37831,United States 2.Advanced Photon Source,Argonne National Laboratory,Argonne,60439,United States 3.Beijing National Laboratory for Condensed Matter Physics and Institute of Physics,Chinese Academy of Sciences,Beijing,100190,China 4.School of Physical Sciences,University of Chinese Academy of Sciences,Beijing,100190,China 5.Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7),Department of Physics,Princeton University,Princeton,08544,United States 6.Laboratory for Quantum Emergence,Department of Physics,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 7.Center for Nanophase Materials Sciences,Oak Ridge National Laboratory,Oak Ridge,37831,United States 8.National Synchrotron Light Source II,Brookhaven National Laboratory,Upton,11973,United States 9.Department of Physics and Beijing Key Laboratory of Opto-Electronic Functional Materials and Microdevices,Renmin University of China,Beijing,100872,China 10.Department of Physics,Boston College,Chestnut Hill,02467,United States 11.Department of Condensed Matter Physics,Weizmann Institute of Science,Rehovot,7610001,Israel 12.Institute for Theoretical Physics,University of Würzburg,Würzburg,Am Hubland,D-97074,Germany 13.Advanced Materials Thrust,The Hong Kong University of Science and Technology (Guangzhou),Guangzhou,Guangdong,511453,China 14.Department of Physics,Gachon University,Seongnam,13120,South Korea |
| Recommended Citation GB/T 7714 |
Li，Haoxiang,Fabbris，G.,Said，A. H.,et al. Discovery of conjoined charge density waves in the kagome superconductor CsV3Sb5[J]. Nature Communications,2022,13(1).
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| APA |
Li，Haoxiang.,Fabbris，G..,Said，A. H..,Sun，J. P..,Jiang，Yu Xiao.,...&Miao，H..(2022).Discovery of conjoined charge density waves in the kagome superconductor CsV3Sb5.Nature Communications,13(1).
|
| MLA |
Li，Haoxiang,et al."Discovery of conjoined charge density waves in the kagome superconductor CsV3Sb5".Nature Communications 13.1(2022).
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| File Name/Size | DocType | Version | Access | License | ||
| Discovery of conjoin（1615KB） | Restricted Access | -- | ||||
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