This article is cited in 2 papers

Carbon systems

A chainlike model of the zigzag edge decoration of graphene

S. Yu. Davydov

Ioffe Institute, St. Petersburg

Abstract: For a brick-wall-like lattice topologically equivalent to the graphene lattice, a simple structural model of a zigzag edge decorated with particles is constructed. Analytical expressions for the energy band spectrum, densities of states, and occupation numbers of the graphene–particles system are derived for a system in the free state and for a system formed on a metal substrate.

Received: 18.06.2018

DOI: 10.21883/FTP.2019.01.46992.8939

 English version: Semiconductors, 2019, 53:1, 78–84

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