| Literature DB >> 17280440 |
M L Sadowski1, G Martinez, M Potemski, C Berger, W A de Heer.
Abstract
Far infrared transmission experiments are performed on ultrathin epitaxial graphite samples in a magnetic field. The observed cyclotron resonance-like and electron-positron-like transitions are in excellent agreement with the expectations of a single-particle model of Dirac fermions in graphene, with an effective velocity of c=1.03 x 10(6) m/s.Entities:
Year: 2006 PMID: 17280440 DOI: 10.1103/PhysRevLett.97.266405
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161