dc.contributor.author | Xian, Lede | |
dc.contributor.author | Fischer, Ammon | |
dc.contributor.author | Claassen, Martin | |
dc.contributor.author | Zhang, Jin | |
dc.contributor.author | Rubio Secades, Angel | |
dc.contributor.author | Kennes, Dante M. | |
dc.date.accessioned | 2021-10-21T08:54:30Z | |
dc.date.available | 2021-10-21T08:54:30Z | |
dc.date.issued | 2021-09-22 | |
dc.identifier.citation | Nano Letters 21(18) : 7519-7526 (2021) | es_ES |
dc.identifier.issn | 1530-6984 | |
dc.identifier.issn | 1530-6992 | |
dc.identifier.uri | http://hdl.handle.net/10810/53507 | |
dc.description.abstract | Twisting two adjacent layers of van der Waals materials with respect to each other can lead to flat two-dimensional electronic bands which enables a wealth of physical phenomena. Here, we generalize this concept of so-called moire flat bands to engineer flat bands in all three spatial dimensions controlled by the twist angle. The basic concept is to stack the material such that the large spatial moire interference patterns are spatially shifted from one twisted layer to the next. We exemplify the general concept by considering graphitic systems, boron nitride, and WSe2, but the approach is applicable to any two-dimensional van der Waals material. For hexagonal boron nitride, we develop an ab initio fitted tight binding model that captures the corresponding three-dimensional low-energy electronic structure. We outline that interesting three-dimensional correlated phases of matter can be induced and controlled following this route, including quantum magnets and unconventional superconducting states. | es_ES |
dc.description.sponsorship | This work is supported by the European Research Council (ERC-2015-AdG-694097), Grupos Consolidados (IT124919), and SFB925. A.R. is supported by the Flatiron Institute, a division of the Simons Foundation. We acknowledge funding by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under RTG 1995 within the Priority Program SPP 2244 2DMP under Germany's Excellence Strategy -Cluster of Excellence and Advanced Imaging of Matter (AIM) EXC 2056-390715994 and RTG 2247. L.X. acknowledges the support from Distinguished Junior Fellowship program by the South Bay Interdisciplinary Science Center in the Songshan Lake Materials Laboratory. J.Z. acknowledges funding received from the European Union Horizon 2020 research and innovation program under Marie Sklodowska-Curie Grant Agreement 886291 (PeSD-NeSL). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/694097 | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/886291 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | twisted moiré materials | es_ES |
dc.subject | flat bands | es_ES |
dc.subject | strongly correlated electrons | es_ES |
dc.subject | superconductivity | es_ES |
dc.subject | Ab Initio calculations | es_ES |
dc.subject | magic-angle | es_ES |
dc.subject | superconductivity | es_ES |
dc.subject | insulator | es_ES |
dc.subject | physics | es_ES |
dc.subject | states | es_ES |
dc.subject | mott | es_ES |
dc.title | Engineering Three-Dimensional Moire Flat Bands | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://pubs-acs-org.ehu.idm.oclc.org/doi/10.1021/acs.nanolett.1c01684 | es_ES |
dc.identifier.doi | 10.1021/acs.nanolett.1c01684 | |
dc.contributor.funder | European Commission | |
dc.departamentoes | Polímeros y Materiales Avanzados: Física, Química y Tecnología | es_ES |
dc.departamentoeu | Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia | es_ES |