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dc.contributor.authorZhang, Qingyun
dc.contributor.authorCheng, Yingchun
dc.contributor.authorSchwingenschlögl, Udo
dc.date.accessioned2014-04-13T14:30:36Z
dc.date.available2014-04-13T14:30:36Z
dc.date.issued2013-10-21
dc.identifier.citationZhang Q, Cheng Y, Schwingenschlögl U (2013) Series of topological phase transitions in TiTe2 under strain. Phys Rev B 88. doi:10.1103/PhysRevB.88.155317.
dc.identifier.issn1098-0121
dc.identifier.issn1550-235X
dc.identifier.doi10.1103/PhysRevB.88.155317
dc.identifier.urihttp://hdl.handle.net/10754/315798
dc.description.abstractFirst-principles calculations are performed to investigate the topological properties of TiTe2 under hydrostatic pressure, uniaxial strain, and biaxial strain. It is found that the system is unusually accessible to strain effects and the first compound that under hydrostatic pressure (up to experimentally reasonable 30 GPa) is subject to a series of four topological phase transitions, which are related to band inversions at different points of the Brillouin zone. Therefore, TiTe2 enables experimental access to all these transitions in a single compound.
dc.language.isoen
dc.publisherAmerican Physical Society (APS)
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevB.88.155317
dc.rightsArchived with thanks to Physical Review B
dc.titleSeries of topological phase transitions in TiTe2 under strain
dc.typeArticle
dc.contributor.departmentComputational Physics and Materials Science (CPMS)
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalPhysical Review B
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Materials, Imperial College, London SW7 2AZ, United Kingdom
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personZhang, Qingyun
kaust.personCheng, Yingchun
kaust.personSchwingenschlögl, Udo
refterms.dateFOA2018-06-13T14:19:00Z


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