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cond-mat.mes-hall2023
Topological phases of monolayer and bilayer depleted Lieb lattices
Arghya Sil, Asim Kumar Ghosh
Existence of nontrivial topological phases in a tight binding Haldane-like model on the depleted Lieb lattice is reported. This two-band model is formulated by considering the near…
cond-mat.mes-hall2019★ 13 cited
Emergence of photo-induced multiple topological phases on square octagon lattice
Arghya Sil, Asim Kumar Ghosh
In this study, a tight-binding model on square octagon lattice with nearest-neighbour and next-nearest-neighbour hoppings is considered. The system is topologically trivial althoug…