Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kim, Soyun | - |
dc.contributor.author | Hong, Jeonghoon | - |
dc.contributor.author | Watanabe, Kenji | - |
dc.contributor.author | Taniguchi, Takashi | - |
dc.contributor.author | Falson, Joseph | - |
dc.contributor.author | Kim, Jeongwoo | - |
dc.contributor.author | Kim, Youngwook | - |
dc.date.accessioned | 2023-12-13T10:40:20Z | - |
dc.date.available | 2023-12-13T10:40:20Z | - |
dc.date.created | 2023-11-10 | - |
dc.date.issued | 2023-10 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/46641 | - |
dc.description.abstract | We report the transport properties of α-RuCl3/bilayer graphene heterostructures, where carrier doping is induced by a work function difference, resulting in distinct electron and hole populations in α-RuCl3 and bilayer graphene, respectively. Through a comprehensive analysis of multi-channel transport signatures, including Hall measurements and quantum oscillation, we unveil significant band modifications within the system. In particular, we observe the emergence of spin and valley-polarized multiple hole-type Fermi pockets, originating from the spin-selective band hybridization between α-RuCl3 and bilayer graphene, breaking the spin degree of freedom. Unlike the α-RuCl3/monolayer graphene system, the presence of different hybridization strengths between α-RuCl3 and the top and bottom graphene layers leads to an asymmetric behavior of the two layers, confirmed by effective mass experiments, resulting in the manifestation of valley-polarized Fermi pockets. These compelling findings establish α-RuCl3 proximitized to bilayer graphene as an outstanding platform for engineering its unique low-energy band structure. © 2023 Author(s). | - |
dc.language | English | - |
dc.publisher | American Institute of Physics Inc. | - |
dc.title | Spin and valley-polarized multiple Fermi surfaces of α-RuCl3/bilayer graphene heterostructure | - |
dc.type | Article | - |
dc.identifier.doi | 10.1063/5.0170810 | - |
dc.identifier.wosid | 001095984400011 | - |
dc.identifier.scopusid | 2-s2.0-85175234499 | - |
dc.identifier.bibliographicCitation | Applied Physics Letters, v.123, no.17 | - |
dc.description.isOpenAccess | FALSE | - |
dc.citation.number | 17 | - |
dc.citation.title | Applied Physics Letters | - |
dc.citation.volume | 123 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.type.docType | Article | - |
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