"Orlita, Milan" . . "1"^^ . "0268-1242" . "Dirac electronic states in graphene systems: optical spectroscopy studies" . . "2"^^ . "Potemski, Marek" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Semiconductor Science and Technology" . . "000277982700001" . . "Dirac electronic states in graphene systems: optical spectroscopy studies"@en . "RIV/00216208:11320/10:10057189!RIV11-GA0-11320___" . . . . . "254530" . "Dirac electronic states in graphene systems: optical spectroscopy studies" . . "Dirac electronic states in graphene systems: optical spectroscopy studies"@en . . . "11320" . "6" . . . "Electronic properties of two-dimensional allotropes of carbon, such as graphene and its bilayer, multi-layer epitaxial graphene, few-layer Bernal-stacked graphene, as well as of three-dimensional bulk graphite are reviewed from the viewpoint of recent optical spectroscopy studies. Attention is focused on relativistic-like character of quasi-particles in these systems, which are referred to as massless or massive Dirac fermions."@en . "22"^^ . "optical spectroscopy; graphene; Dirac fermions"@en . "Electronic properties of two-dimensional allotropes of carbon, such as graphene and its bilayer, multi-layer epitaxial graphene, few-layer Bernal-stacked graphene, as well as of three-dimensional bulk graphite are reviewed from the viewpoint of recent optical spectroscopy studies. Attention is focused on relativistic-like character of quasi-particles in these systems, which are referred to as massless or massive Dirac fermions." . . "25" . . "[8A364716D5B5]" . "P(GAP204/10/1020), P(KAN400100652), Z(MSM0021620834)" . . . "RIV/00216208:11320/10:10057189" . .