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arXiv · 1406.0630

Kinetics of atomic ordering in metal-doped graphene

T. M. Radchenko·V. A. Tatarenko
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Abstract

Possible stably-ordered substitutional structures based on a graphene-type crystal lattice are considered. A kinetic model of atomic ordering in metal-doped graphene with stoichiometric (1/8, 1/4, 1/2) and nonstoichiometric compositions is developed. Inasmuch as the intrasublattice and intersublattice 'interchange' ('mixing') energies are competitively different for graphene-based lattice, kinetic curves of the long-range order (LRO) parameters may be nonmonotonic for the structures described by two or three LRO parameters.

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T. M. Radchenko, V. A. Tatarenko. 2014-06-03. Kinetics of atomic ordering in metal-doped graphene. https://doi.org/10.1016/j.solidstatesciences.2009.05.027

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