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dc.contributor.authorBiswas, Rudro R.
dc.contributor.authorSachdev, Subir
dc.contributor.authorSon, Dam T.
dc.date.accessioned2019-09-27T13:14:58Z
dc.date.issued2007
dc.identifier.citationBiswas, Rudro R., Subir Sachdev, and Dam T. Son. 2007. “Coulomb Impurity in Graphene.” Physical Review B 76 (20). https://doi.org/10.1103/physrevb.76.205122.
dc.identifier.issn1098-0121
dc.identifier.issn1550-235X
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41417245*
dc.description.abstractWe consider the problem of screening of an electrically charged impurity in a clean graphene sheet. When electron-electron interactions are neglected, the screening charge has a sign opposite to that of the impurity and is localized near the impurity. Interactions between electrons smear out the induced charge density to give a large-distance tail that follows approximately, but not exactly, an r(-2) behavior and with a sign which is the same as that of the impurity.
dc.language.isoen_US
dc.publisherAmerican Physical Society
dash.licenseLAA
dc.titleCoulomb impurity in graphene
dc.typeJournal Article
dc.description.versionAccepted Manuscript
dc.relation.journalPhysical Review B - Condensed Matter and Materials Physics
dash.depositing.authorSachdev, Subir::01f180804aa3dee76221c3e9d66397f5::600
dc.date.available2019-09-27T13:14:58Z
dash.workflow.comments1Science Serial ID 76439
dc.identifier.doi10.1103/PhysRevB.76.205122
dash.source.volume76;20


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