Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kim, Younsik | - |
dc.contributor.author | Kim, Min-Seok | - |
dc.contributor.author | Kim, Dongwook | - |
dc.contributor.author | Kim, Minjae | - |
dc.contributor.author | Kim, Minsoo | - |
dc.contributor.author | Cheng, Cheng-Maw | - |
dc.contributor.author | Choi, Joonyoung | - |
dc.contributor.author | Jung, Saegyeol | - |
dc.contributor.author | Lu, Donghui | - |
dc.contributor.author | Kim, Jong Hyuk | - |
dc.contributor.author | Cho, Soohyun | - |
dc.contributor.author | Song, Dongjoon | - |
dc.contributor.author | Oh, Dongjin | - |
dc.contributor.author | Yu, Li | - |
dc.contributor.author | Choi, Young Jai | - |
dc.contributor.author | Kim, Hyeong-Do | - |
dc.contributor.author | Han, Jung Hoon | - |
dc.contributor.author | Jo, Younjung | - |
dc.contributor.author | Shim, Ji Hoon | - |
dc.contributor.author | Seo, Jungpil | - |
dc.contributor.author | Huh, Soonsang | - |
dc.contributor.author | Kim, Changyoung | - |
dc.date.accessioned | 2024-02-02T23:40:13Z | - |
dc.date.available | 2024-02-02T23:40:13Z | - |
dc.date.created | 2023-07-20 | - |
dc.date.issued | 2023-07 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/47739 | - |
dc.description.abstract | Finding d-electron heavy fermion states has been an important topic as the diversity in d-electron materials can lead to many exotic Kondo effect-related phenomena or new states of matter such as correlation-driven topological Kondo insulator. Yet, obtaining direct spectroscopic evidence for a d-electron heavy fermion system has been elusive to date. Here, we report the observation of Kondo lattice behavior in an antiferromagnetic metal, FeTe, via angle-resolved photoemission spectroscopy, scanning tunneling spectroscopy and transport property measurements. The Kondo lattice behavior is represented by the emergence of a sharp quasiparticle and Fano-type tunneling spectra at low temperatures. The transport property measurements confirm the low-temperature Fermi liquid behavior and reveal successive coherent-incoherent crossover upon increasing temperature. We interpret the Kondo lattice behavior as a result of hybridization between localized Fe 3dxy and itinerant Te 5pz orbitals. Our observations strongly suggest unusual cooperation between Kondo lattice behavior and long-range magnetic order. © 2023. The Author(s). | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Kondo interaction in FeTe and its potential role in the magnetic order | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41467-023-39827-1 | - |
dc.identifier.wosid | 001029450400027 | - |
dc.identifier.scopusid | 2-s2.0-85164541711 | - |
dc.identifier.bibliographicCitation | Nature Communications, v.14, no.1 | - |
dc.description.isOpenAccess | TRUE | - |
dc.citation.number | 1 | - |
dc.citation.title | Nature Communications | - |
dc.citation.volume | 14 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.type.docType | Article | - |