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20172022
most citedTopologically Invariant Double Dirac States in Bismuth based Perovskites: Consequence of Ambivalent Charge States and Covalent Bonding

16 citations · 16 across the 4 of their papers we have counts for

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cond-mat.mtrl-sci2017★ 16 cited

Topologically Invariant Double Dirac States in Bismuth based Perovskites: Consequence of Ambivalent Charge States and Covalent Bonding

Bramhachari Khamari, Ravi Kashikar, B. R. K. Nanda

Bulk and surface electronic structures, calculated using density functional theory and a tight-binding model Hamiltonian, reveal the existence of two topologically invariant (TI) s…