Fine structure of the topological defect cores studied for disclinations in lyotropic chromonic liquid crystals
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms14974
Abstract: The detailed structure of singularities of ordered field represents a fundamental problem in diverse areas of physics. At the defect cores, the deformations are so strong that the system explores states with symmetry different from… read more here.
Keywords: defect cores; topological defect; structure; fine structure ... See more keywords
Probing the Band Structure of Topological Silicon Photonic Lattices in the Visible Spectrum.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.117401
Abstract: We study two-dimensional hexagonal photonic lattices of silicon Mie resonators with a topological optical band structure in the visible spectral range. We use 30 keV electrons focused to nanoscale spots to map the local optical density… read more here.
Keywords: probing band; photonic lattices; band; structure topological ... See more keywords
Effect of deformation on the electronic structure and topological properties of the AIIMg2Bi2 (AII = Mg,Ca,Sr,Ba) compounds
Sign Up to like & getrecommendations! Published in 2017 at "JETP Letters"
DOI: 10.1134/s0021364017080124
Abstract: The electronic structure and topological properties of the AIIMg2Bi2 (AII = Mg,Ca,Sr,Ba) compounds are theoretically studied with the use of exact exchange. It is found that the Mg3Bi2 compound in the equilibrium state is a… read more here.
Keywords: electronic structure; structure topological; topological properties; properties aiimg2bi2 ... See more keywords
On the Structure of Topological Spaces
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11020049
Abstract: The structure of topological spaces is analysed here through the lenses of fibrous preorders. Each topological space has an associated fibrous preorder and those fibrous preorders which return a topological space are called spatial. A… read more here.
Keywords: structure topological; fibrous preorders; topological spaces; structure ... See more keywords