# Charge-Order on the Triangular Lattice: A Mean-Field Study for the Lattice S = 1/2 Fermionic Gas

@article{Kapcia2021ChargeOrderOT, title={Charge-Order on the Triangular Lattice: A Mean-Field Study for the Lattice S = 1/2 Fermionic Gas}, author={Konrad Jerzy Kapcia}, journal={Nanomaterials}, year={2021}, volume={11} }

The adsorbed atoms exhibit tendency to occupy a triangular lattice formed by periodic potential of the underlying crystal surface. Such a lattice is formed by, e.g., a single layer of graphane or the graphite surfaces as well as (111) surface of face-cubic center crystals. In the present work, an extension of the lattice gas model to S=1/2 fermionic particles on the two-dimensional triangular (hexagonal) lattice is analyzed. In such a model, each lattice site can be occupied not by only one…

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### Charge-order on the triangular lattice: Effects of next-nearest-neighbor attraction in finite temperatures

- PhysicsJournal of Magnetism and Magnetic Materials
- 2022

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