Media type: E-Article Title: Persistent currents in Dirac fermion rings Contributor: Sticlet, Doru; Dóra, Balázs; Cayssol, Jérôme imprint: American Physical Society (APS), 2013 Published in: Physical Review B Language: English DOI: 10.1103/physrevb.88.205401 ISSN: 1098-0121; 1550-235X Keywords: Condensed Matter Physics ; Electronic, Optical and Magnetic Materials Origination: Footnote: