The Two-Dimensional MnO2/Graphene Interface: Half-metallicity and Quantum Anomalous Hall State
dc.contributor.author | Gan, Liyong | |
dc.contributor.author | Zhang, Qingyun | |
dc.contributor.author | Guo, Chun-Sheng | |
dc.contributor.author | Schwingenschlögl, Udo | |
dc.contributor.author | Zhao, Yong | |
dc.date.accessioned | 2015-10-12T09:40:50Z | |
dc.date.available | 2015-10-12T09:40:50Z | |
dc.date.issued | 2016-01-21 | |
dc.identifier.citation | The Two-Dimensional MnO2/Graphene Interface: Half-metallicity and Quantum Anomalous Hall State 2015:151007134936006 The Journal of Physical Chemistry C | |
dc.identifier.issn | 1932-7447 | |
dc.identifier.issn | 1932-7455 | |
dc.identifier.doi | 10.1021/acs.jpcc.5b08272 | |
dc.identifier.uri | http://hdl.handle.net/10754/579565 | |
dc.description.abstract | We explore the electronic properties of the MnO2/graphene interface by first-principles calculations, showing that MnO2 becomes half-metallic. MnO2 in the MnO2/graphene/MnO2 system provides time-reversal and inversion symmetry breaking. Spin splitting by proximity occurs at the Dirac points and a topologically nontrivial band gap is opened, enabling a quantum anomalous Hall state. The half-metallicity, spin splitting, and size of the band gap depend on the interfacial interaction, which can be tuned by strain engineering. | |
dc.language.iso | en | |
dc.publisher | American Chemical Society (ACS) | |
dc.relation.url | http://pubsdc3.acs.org/doi/10.1021/acs.jpcc.5b08272 | |
dc.rights | This document is the Accepted Manuscript version of a Published Work that appeared in final form in The Journal of Physical Chemistry C, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubsdc3.acs.org/doi/10.1021/acs.jpcc.5b08272. | |
dc.title | The Two-Dimensional MnO2/Graphene Interface: Half-metallicity and Quantum Anomalous Hall State | |
dc.type | Article | |
dc.contributor.department | Computational Physics and Materials Science (CPMS) | |
dc.contributor.department | Material Science and Engineering Program | |
dc.contributor.department | Physical Science and Engineering (PSE) Division | |
dc.identifier.journal | The Journal of Physical Chemistry C | |
dc.eprint.version | Post-print | |
dc.contributor.institution | Key Laboratory of Advanced Technology of Materials (Ministry of Education), Superconductivity and New Energy R&D Center, Southwest Jiaotong University, Chengdu, Sichuan 610031, China | |
dc.contributor.institution | School of Materials Science and Engineering, University of New South Wales, Sydney, 2052 NSW, Australia | |
dc.contributor.affiliation | King Abdullah University of Science and Technology (KAUST) | |
kaust.person | Gan, Liyong | |
kaust.person | Zhang, Qingyun | |
kaust.person | Guo, Chun-Sheng | |
kaust.person | Schwingenschlögl, Udo | |
refterms.dateFOA | 2016-10-07T00:00:00Z | |
dc.date.published-online | 2016-01-21 | |
dc.date.published-print | 2016-02-04 |
Files in this item
This item appears in the following Collection(s)
-
Articles
-
Physical Science and Engineering (PSE) Division
For more information visit: http://pse.kaust.edu.sa/ -
Material Science and Engineering Program
For more information visit: https://pse.kaust.edu.sa/study/academic-programs/material-science-and-engineering/Pages/default.aspx -
Computational Physics and Materials Science (CPMS)
For more information visit: http://cpms.kaust.edu.sa/Pages/Home.aspx