465 citations · 1.1k across the 12 of their papers we have counts for
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A polynomial GCD certificate for exact flat bands in finite-range Bloch Hamiltonians
Ivan Damnjanović, Milan Damnjanović, Ivanka Milošević +1
We formulate a polynomial GCD certificate for exact flat bands in finite-range periodic tight-binding Hamiltonians. Writing the characteristic polynomial of the Bloch Hamiltonian a…
Closed Shell States in Periodic Compounds
Milan Damnjanovic, Ivanka Milosevic
Vanishing of the total angular momentum of the electrons occupying all orbitals of a closed shell in an atom is a textbook fact. Understanding the symmetry content of the atomic sh…
The phonon dispersion of graphite by inelastic x-ray scattering
M. Mohr, J. Maultzsch, E. Dobardzic +6
We present the full in-plane phonon dispersion of graphite obtained from inelastic x-ray scattering, including the optical and acoustic branches, as well as the mid-frequency range…