Home > Publications database > Discovery of high-temperature charge order and time-reversal symmetry-breaking in the kagome superconductor YRu$_3$Si$_2$ > print

001     643318
005     20260202210339.0
024 7 _ |a 10.1038/s41467-025-67881-4
|2 doi
024 7 _ |a 10.3204/PUBDB-2026-00124
|2 datacite_doi
037 _ _ |a PUBDB-2026-00124
041 _ _ |a English
082 _ _ |a 500
100 1 _ |a Kral, Petr
|0 P:(DE-H253)PIP1115137
|b 0
245 _ _ |a Discovery of high-temperature charge order and time-reversal symmetry-breaking in the kagome superconductor YRu$_3$Si$_2$
260 _ _ |a [London]
|c 2026
|b Springer Nature
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1770045511_3939689
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a Identifying high-temperature unconventional charge order and superconductivity in kagome systems is crucial for understanding frustrated, correlated electrons and enabling future quantum technologies. Here, we report that the kagome superconductor YRu$_3$Si$_2$ hosts an exceptional interplay of charge order, magnetism, and superconductivity, revealed through a comprehensive suite of muon spin rotation (μSR), magnetotransport, X-ray diffraction, and density functional theory (DFT). We identify a high-temperature charge-ordered state with propagation vector (1/2,0,0) and a record onset temperature of 800 K, unprecedented in kagome systems and quantum materials more broadly. μSR measurements further reveal time-reversal symmetry-breaking below 25 K and field-induced magnetism near 90 K, features mirrored in the magnetoresistance, which reaches 45% at low temperatures. Band-structure calculations show two van Hove singularities near the Fermi level, including one within a flat band. At low temperatures, YRu$_3$Si$_2$ becomes superconducting below Tc = 3.4 K with either two full isotropic gaps or an anisotropic nodeless gap. These results establish YRu$_3$Si$_2$ as a prime platform for studying correlated kagome physics.
536 _ _ |a 632 - Materials – Quantum, Complex and Functional Materials (POF4-632)
|0 G:(DE-HGF)POF4-632
|c POF4-632
|f POF IV
|x 0
536 _ _ |a 6G3 - PETRA III (DESY) (POF4-6G3)
|0 G:(DE-HGF)POF4-6G3
|c POF4-6G3
|f POF IV
|x 1
588 _ _ |a Dataset connected to CrossRef, Journals: bib-pubdb1.desy.de
693 _ _ |a PETRA III
|f PETRA Beamline P21.1
|1 EXP:(DE-H253)PETRAIII-20150101
|0 EXP:(DE-H253)P-P21.1-20150101
|6 EXP:(DE-H253)P-P21.1-20150101
|x 0
700 1 _ |a Graham, Jennifer
|0 P:(DE-H253)PIP1110343
|b 1
700 1 _ |a Sazgari, V.
|0 0000-0002-7479-8348
|b 2
700 1 _ |a Plokhikh, I.
|0 P:(DE-H253)PIP1087271
|b 3
700 1 _ |a Lukovkina, A.
|0 0009-0007-9272-7627
|b 4
700 1 _ |a Gerguri, O.
|0 P:(DE-H253)PIP1097068
|b 5
700 1 _ |a Biało, I.
|0 0000-0003-3431-6102
|b 6
700 1 _ |a Doll, A.
|b 7
700 1 _ |a Martinelli, Leonardo
|0 P:(DE-H253)PIP1093075
|b 8
700 1 _ |a Oppliger, J.
|0 P:(DE-H253)PIP1103231
|b 9
700 1 _ |a Islam, S. S.
|0 P:(DE-H253)PIP1023793
|b 10
700 1 _ |a Spitaler, M.
|0 0009-0002-1889-6071
|b 11
700 1 _ |a Wang, K.
|b 12
700 1 _ |a Salamin, M.
|b 13
700 1 _ |a Luetkens, H.
|b 14
700 1 _ |a Khasanov, R.
|0 0000-0002-4768-5524
|b 15
700 1 _ |a Zimmermann, M. V.
|0 P:(DE-H253)PIP1001164
|b 16
700 1 _ |a Yin, J.-X.
|b 17
700 1 _ |a Wang, Ziqiang
|0 0000-0001-7617-2886
|b 18
700 1 _ |a Chang, J.
|b 19
700 1 _ |a Monserrat, B.
|0 0000-0002-4233-4071
|b 20
700 1 _ |a Gawryluk, D.
|0 0000-0003-4460-7106
|b 21
700 1 _ |a von Rohr, F. O.
|0 0000-0003-0422-6042
|b 22
700 1 _ |a Kim, S.-W.
|0 P:(DE-HGF)0
|b 23
|e Corresponding author
700 1 _ |a Guguchia, Zurab
|0 P:(DE-H253)PIP1096271
|b 24
|e Corresponding author
773 _ _ |a 10.1038/s41467-025-67881-4
|g Vol. 17, no. 1, p. 1121
|0 PERI:(DE-600)2553671-0
|n 1
|p 1121
|t Nature Communications
|v 17
|y x
|x 2041-1723
856 4 _ |y OpenAccess
|u https://bib-pubdb1.desy.de/record/643318/files/s41467-025-67881-4.pdf
856 4 _ |y OpenAccess
|x pdfa
|u https://bib-pubdb1.desy.de/record/643318/files/s41467-025-67881-4.pdf?subformat=pdfa
909 C O |o oai:bib-pubdb1.desy.de:643318
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 0
|6 P:(DE-H253)PIP1115137
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 1
|6 P:(DE-H253)PIP1110343
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 3
|6 P:(DE-H253)PIP1087271
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 5
|6 P:(DE-H253)PIP1097068
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 8
|6 P:(DE-H253)PIP1093075
910 1 _ |a European XFEL
|0 I:(DE-588)1043621512
|k XFEL.EU
|b 8
|6 P:(DE-H253)PIP1093075
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 9
|6 P:(DE-H253)PIP1103231
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 10
|6 P:(DE-H253)PIP1023793
910 1 _ |a Deutsches Elektronen-Synchrotron
|0 I:(DE-588b)2008985-5
|k DESY
|b 16
|6 P:(DE-H253)PIP1001164
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 24
|6 P:(DE-H253)PIP1096271
913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l Von Materie zu Materialien und Leben
|1 G:(DE-HGF)POF4-630
|0 G:(DE-HGF)POF4-632
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-600
|4 G:(DE-HGF)POF
|v Materials – Quantum, Complex and Functional Materials
|x 0
913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l Großgeräte: Materie
|1 G:(DE-HGF)POF4-6G0
|0 G:(DE-HGF)POF4-6G3
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-600
|4 G:(DE-HGF)POF
|v PETRA III (DESY)
|x 1
914 1 _ |y 2026
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1030
|2 StatID
|b Current Contents - Life Sciences
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1040
|2 StatID
|b Zoological Record
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1060
|2 StatID
|b Current Contents - Agriculture, Biology and Environmental Sciences
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0501
|2 StatID
|b DOAJ Seal
|d 2025-08-21T14:06:14Z
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0500
|2 StatID
|b DOAJ
|d 2025-08-21T14:06:14Z
915 _ _ |a Article Processing Charges
|0 StatID:(DE-HGF)0561
|2 StatID
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
|d 2025-11-10
915 _ _ |a Fees
|0 StatID:(DE-HGF)0700
|2 StatID
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1050
|2 StatID
|b BIOSIS Previews
|d 2025-11-10
915 _ _ |a Creative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND 4.0
|0 LIC:(DE-HGF)CCBYNCND4
|2 HGFVOC
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b NAT COMMUN : 2022
|d 2025-11-10
915 _ _ |a WoS
|0 StatID:(DE-HGF)0113
|2 StatID
|b Science Citation Index Expanded
|d 2025-11-10
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1190
|2 StatID
|b Biological Abstracts
|d 2025-11-10
915 _ _ |a IF >= 15
|0 StatID:(DE-HGF)9915
|2 StatID
|b NAT COMMUN : 2022
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
|d 2025-11-10
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b DOAJ : Peer review
|d 2025-08-21T14:06:14Z
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0160
|2 StatID
|b Essential Science Indicators
|d 2025-11-10
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0320
|2 StatID
|b PubMed Central
|d 2025-11-10
920 1 _ |0 I:(DE-H253)HAS-User-20120731
|k DOOR ; HAS-User
|l DOOR-User
|x 0
920 1 _ |0 I:(DE-H253)FS-PETRA-D-20210408
|k FS-PETRA-D
|l PETRA-D
|x 1
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-H253)HAS-User-20120731
980 _ _ |a I:(DE-H253)FS-PETRA-D-20210408
980 1 _ |a FullTexts

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21