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dc.contributor.authorCrossno, Jesse Dylan
dc.contributor.authorShi, Jing
dc.contributor.authorWang, Ke
dc.contributor.authorLiu, Xiaomeng
dc.contributor.authorHarzheim, Achim
dc.contributor.authorLucas, Andrew James
dc.contributor.authorSachdev, Subir
dc.contributor.authorKim, Philip
dc.contributor.authorTaniguchi, T.
dc.contributor.authorWatanabe, K.
dc.contributor.authorOhki, T. A.
dc.contributor.authorFong, K. C.
dc.date.accessioned2016-06-10T18:57:43Z
dc.date.issued2016
dc.identifier.citationCrossno, J., J. K. Shi, K. Wang, X. Liu, A. Harzheim, A. Lucas, S. Sachdev, et al. 2016. “Observation of the Dirac Fluid and the Breakdown of the Wiedemann-Franz Law in Graphene.” Science 351 (6277) (February 11): 1058–1061. doi:10.1126/science.aad0343.en_US
dc.identifier.issn0036-8075en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:27303654
dc.description.abstractInteractions between particles in quantum many-body systems can lead to collective behavior described by hydrodynamics. One such system is the electron-hole plasma in graphene near the charge neutrality point which can form a strongly coupled Dirac fluid. This charge neutral plasma of quasi-relativistic fermions is expected to exhibit a substantial enhancement of the thermal conductivity, due to decoupling of charge and heat currents within hydrodynamics. Employing high sensitivity Johnson noise thermometry, we report the breakdown of the Wiedemann-Franz law in graphene, with a thermal conductivity an order of magnitude larger than the value predicted by Fermi liquid theory. This result is a signature of the Dirac fluid, and constitutes direct evidence of collective motion in a quantum electronic fluid.en_US
dc.description.sponsorshipPhysicsen_US
dc.language.isoen_USen_US
dc.publisherAmerican Association for the Advancement of Science (AAAS)en_US
dc.relation.isversionofdoi:10.1126/science.aad0343en_US
dc.relation.hasversionhttps://arxiv.org/abs/1509.04713en_US
dash.licenseLAA
dc.titleObservation of the Dirac fluid and the breakdown of the Wiedemann-Franz law in grapheneen_US
dc.typeJournal Articleen_US
dc.description.versionAccepted Manuscripten_US
dc.relation.journalScienceen_US
dash.depositing.authorSachdev, Subir
dash.waiver2015-10-04
dc.date.available2016-06-10T18:57:43Z
dc.identifier.doi10.1126/science.aad0343*
dash.authorsorderedfalse
dash.contributor.affiliatedShi, Jing
dash.contributor.affiliatedCrossno, Jesse Dylan
dash.contributor.affiliatedHarzheim, Achim
dash.contributor.affiliatedLucas, Andrew James
dash.contributor.affiliatedLiu, Xiaomeng
dash.contributor.affiliatedWang, Ke
dash.contributor.affiliatedKim, Philip
dash.contributor.affiliatedSachdev, Subir
dc.identifier.orcid0000-0003-3098-5683


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