Phonon-mediated room-temperature quantum Hall transport in graphene
Monolayer graphene can support the quantum Hall effect up to room temperature. Here, the authors provide evidence that graphene encapsulated in hexagonal boron nitride realizes a novel transport regime where dissipation in the quantum Hall phase is mediated predominantly by electron-phonon scatterin...
| Main Authors: | , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2023-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-023-35986-3 |
| _version_ | 1828056766599921664 |
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| author | Daniel Vaquero Vito Clericò Michael Schmitz Juan Antonio Delgado-Notario Adrian Martín-Ramos Juan Salvador-Sánchez Claudius S. A. Müller Km Rubi Kenji Watanabe Takashi Taniguchi Bernd Beschoten Christoph Stampfer Enrique Diez Mikhail I. Katsnelson Uli Zeitler Steffen Wiedmann Sergio Pezzini |
| author_facet | Daniel Vaquero Vito Clericò Michael Schmitz Juan Antonio Delgado-Notario Adrian Martín-Ramos Juan Salvador-Sánchez Claudius S. A. Müller Km Rubi Kenji Watanabe Takashi Taniguchi Bernd Beschoten Christoph Stampfer Enrique Diez Mikhail I. Katsnelson Uli Zeitler Steffen Wiedmann Sergio Pezzini |
| author_sort | Daniel Vaquero |
| collection | DOAJ |
| description | Monolayer graphene can support the quantum Hall effect up to room temperature. Here, the authors provide evidence that graphene encapsulated in hexagonal boron nitride realizes a novel transport regime where dissipation in the quantum Hall phase is mediated predominantly by electron-phonon scattering rather than disorder scattering. |
| first_indexed | 2024-04-10T21:00:44Z |
| format | Article |
| id | doaj.art-29cfa8d1b37446219e59bb639365a944 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-04-10T21:00:44Z |
| publishDate | 2023-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-29cfa8d1b37446219e59bb639365a9442023-01-22T12:19:24ZengNature PortfolioNature Communications2041-17232023-01-011411610.1038/s41467-023-35986-3Phonon-mediated room-temperature quantum Hall transport in grapheneDaniel Vaquero0Vito Clericò1Michael Schmitz2Juan Antonio Delgado-Notario3Adrian Martín-Ramos4Juan Salvador-Sánchez5Claudius S. A. Müller6Km Rubi7Kenji Watanabe8Takashi Taniguchi9Bernd Beschoten10Christoph Stampfer11Enrique Diez12Mikhail I. Katsnelson13Uli Zeitler14Steffen Wiedmann15Sergio Pezzini16Nanotechnology Group, USAL–Nanolab, Universidad de SalamancaNanotechnology Group, USAL–Nanolab, Universidad de SalamancaJARA-FIT and 2nd Institute of Physics, RWTH Aachen UniversityNanotechnology Group, USAL–Nanolab, Universidad de SalamancaNanotechnology Group, USAL–Nanolab, Universidad de SalamancaNanotechnology Group, USAL–Nanolab, Universidad de SalamancaHigh Field Magnet Laboratory (HFML-EMFL), Radboud UniversityHigh Field Magnet Laboratory (HFML-EMFL), Radboud UniversityResearch Center for Functional Materials, National Institute for Materials ScienceInternational Center for Materials Nanoarchitectonics, National Institute for Materials ScienceJARA-FIT and 2nd Institute of Physics, RWTH Aachen UniversityJARA-FIT and 2nd Institute of Physics, RWTH Aachen UniversityNanotechnology Group, USAL–Nanolab, Universidad de SalamancaRadboud University, Institute for Molecules and MaterialsHigh Field Magnet Laboratory (HFML-EMFL), Radboud UniversityHigh Field Magnet Laboratory (HFML-EMFL), Radboud UniversityNEST, Istituto Nanoscienze-CNR and Scuola Normale SuperioreMonolayer graphene can support the quantum Hall effect up to room temperature. Here, the authors provide evidence that graphene encapsulated in hexagonal boron nitride realizes a novel transport regime where dissipation in the quantum Hall phase is mediated predominantly by electron-phonon scattering rather than disorder scattering.https://doi.org/10.1038/s41467-023-35986-3 |
| spellingShingle | Daniel Vaquero Vito Clericò Michael Schmitz Juan Antonio Delgado-Notario Adrian Martín-Ramos Juan Salvador-Sánchez Claudius S. A. Müller Km Rubi Kenji Watanabe Takashi Taniguchi Bernd Beschoten Christoph Stampfer Enrique Diez Mikhail I. Katsnelson Uli Zeitler Steffen Wiedmann Sergio Pezzini Phonon-mediated room-temperature quantum Hall transport in graphene Nature Communications |
| title | Phonon-mediated room-temperature quantum Hall transport in graphene |
| title_full | Phonon-mediated room-temperature quantum Hall transport in graphene |
| title_fullStr | Phonon-mediated room-temperature quantum Hall transport in graphene |
| title_full_unstemmed | Phonon-mediated room-temperature quantum Hall transport in graphene |
| title_short | Phonon-mediated room-temperature quantum Hall transport in graphene |
| title_sort | phonon mediated room temperature quantum hall transport in graphene |
| url | https://doi.org/10.1038/s41467-023-35986-3 |
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