Abstract
We present the results of the first-principle calculations of the energy bands in graphene and their symmetry classification. The valence bands and four lowest conduction bands are classified according to their symmetry at points Γ and K. Merging of the bands is interpreted in the framework of the group theory.
Original language | English |
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Article number | 115418 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 85 |
Issue number | 11 |
DOIs | |
State | Published - 14 Mar 2012 |
Externally published | Yes |