Vacuum polarization in graphene with a topological defect

• Published in: Физика низких температур
• Date: 2008
• Main Authors: Sitenko, Yu.A., Vlasii, N.D.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2008
• Subjects: Graphene and graphite multilayers
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117562
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Vacuum polarization in graphene with a topological defect
 / Yu.A. Sitenko, N.D. Vlasii
 // Физика низких температур. — 2008. — Т. 34, № 10. — С. 1049-1057. — Бібліогр.: 20 назв. — англ.

The influence of a topological defect in graphene on the ground state of electronic quasiparticle
 excitations is studied in the framework of the long-wavelength continuum model originating in the tightbinding
 approximation for the nearest neighbour interaction in the graphitic latt...