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dc.contributor.authorFu, Liang
dc.contributor.authorSodemann Villadiego, Inti A.
dc.date.accessioned2015-11-24T13:59:05Z
dc.date.available2015-11-24T13:59:05Z
dc.date.issued2015-11
dc.date.submitted2015-08
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttp://hdl.handle.net/1721.1/100020
dc.description.abstractIt is well known that a nonvanishing Hall conductivity requires broken time-reversal symmetry. However, in this work, we demonstrate that Hall-like currents can occur in second-order response to external electric fields in a wide class of time-reversal invariant and inversion breaking materials, at both zero and twice the driving frequency. This nonlinear Hall effect has a quantum origin arising from the dipole moment of the Berry curvature in momentum space, which generates a net anomalous velocity when the system is in a current-carrying state. The nonlinear Hall coefficient is a rank-two pseudotensor, whose form is determined by point group symmetry. We discus optimal conditions to observe this effect and propose candidate two- and three-dimensional materials, including topological crystalline insulators, transition metal dichalcogenides, and Weyl semimetals.en_US
dc.description.sponsorshipMIT Department of Physics Pappalardo Program (Fellowship)en_US
dc.description.sponsorshipUnited States. Dept. of Energy. Division of Materials Sciences and Engineering (Award DE-SC0010526)en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.115.216806en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAmerican Physical Societyen_US
dc.titleQuantum Nonlinear Hall Effect Induced by Berry Curvature Dipole in Time-Reversal Invariant Materialsen_US
dc.typeArticleen_US
dc.identifier.citationSodemann, Inti, and Liang Fu. “Quantum Nonlinear Hall Effect Induced by Berry Curvature Dipole in Time-Reversal Invariant Materials.” Physical Review Letters 115, no. 21 (November 2015). © 2015 American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.mitauthorSodemann Villadiego, Inti A.en_US
dc.contributor.mitauthorFu, Liangen_US
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2015-11-20T23:00:06Z
dc.language.rfc3066en
dc.rights.holderAmerican Physical Society
dspace.orderedauthorsSodemann, Inti; Fu, Liangen_US
dc.identifier.orcidhttps://orcid.org/0000-0002-8803-1017
dc.identifier.orcidhttps://orcid.org/0000-0002-1824-5167
mit.licensePUBLISHER_POLICYen_US


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