465 citations · 1.2k across the 15 of their papers we have counts for
15 papers
Topologically constrained obstructed atomic limits in quasi-one-dimensional systems
Milan Damnjanovic, Ivanka Milosevic
Possible forms of obstructed atomic limits in quasi-one-dimensional systems are studied using line group symmetry. This is accomplished by revisiting the standard theory with an em…
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…
Irreducible and site symmetry induced representations of single/double ordinary/gray layer groups
B. Nikolić, I. Milošević, T. Vuković +4
Considered are eighty sets of layer groups, each set consisted of four groups: ordinary single and double, and gray single and double layer group. Structural properties of layer gr…
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…
Symmetry of arbitrary layer rolled-up nanotubes
M. Damnjanovic, B. Nikolic, I. Milosevic
Rolling up of a layer with arbitrary lattice gives nanotube with very reach symmetry, described by a line group which is found for arbitrary diperiodic group of the layer and chira…
Carbon Nanotubes Band Assignation, Topology, Bloch States and Selection Rules
T. Vukovic, I. Milosevic, M. Damnjanovic
Various properties of the energy band structures (electronic, phonon, etc.), including systematic band degeneracy, sticking and extremes, following from the full line group symmetr…
Super-slippery Carbon Nanotubes: Symmetry Breaking breaks friction
M. Damnjanovic, T. Vukovic, I. Milosevic
The friction between the walls of multi-wall carbon nanotubes is shown to be extremely low in general, with important details related to the specific choice of the walls. This is g…
Mixed-state twin observables
F. Herbut, M. Damnjanovic
Twin observables, i.e. opposite subsystem observables A+ and A- that are indistinguishable in measurement in a given mixed or pure state W, are investigated in detail algebraicly a…
Group projector generalization of dirac-heisenberg model
M. Damnjanovic
The general form of the operators commuting with the ground representation (appearing in many physical problems within single particle approximation) of the group is found. With he…
Optical dichroism in nanotubes
I. Bozovic, N. Bozovic, M. Damnjanovic
Utilizing the line-group symmetry of single-wall nanotubes, we have assigned their electron-energy bands by the symmetry-based quantum numbers. The selection rules for optical abso…
Fermi level quantum numbers and secondary gap of conducting carbon nanotubes
M. Damnjanovic, T. Vukovic, I. Milosevic
For the single-wall carbon nanotubes conducting in the simplest tight binding model, the complete set of line group symmetry based quantum numbers for the bands crossing at Fermi l…
Symmetry Based Properties of the Transition Metal Dichalcogenide Nanotubes
I. Milosevic, T. Vukovic, M. Damnjanovic +1
The full geometrical symmetry groups (the line groups) of the monolayered, 2Hb and 3R polytypes of the inorganic MoS2 and WS2 micro- and nanotubes of arbitrary chirality are found.…
Modified group projectors: tight binding method
M. Damnjanovic, T. Vukovic, I. Milosevic
Modified group projector technique for induced representations is a powerful tool for calculation and symmetry quantum numbers assignation of a tight binding Hamiltonian energy ban…
Full Symmetry of Single- and Multi-wall Nanotubes
M. Damnjanovic, I. Milosevic, T. Vukovic +1
The full symmetry groups for all single- and multi-wall carbon nanotubes are found. As for the single-wall tubes, the symmetries form nonabelian nonsymorphic line groups, enlarging…
Irreducible Representations of Diperiodic Groups
Ivanka Milosevic, B. Nikolic, M. Damnjanovic +1
The irreducible representations of all of the 80 diperiodic groups, being the symmetries of the systems translationally periodical in two directions, are calculated. To this end, e…