First-principles calculations for topological quantum materials
J **s between symmetry and topology in solids
The study of spatial symmetries was accomplished during the last century and had greatly
improved our understanding of the properties of solids. Nowadays, the symmetry data of any …
improved our understanding of the properties of solids. Nowadays, the symmetry data of any …
General construction and topological classification of crystalline flat bands
Exotic phases of matter can emerge from the interplay between strong electron interactions
and non-trivial topology. Materials that have non-dispersing bands in their electronic band …
and non-trivial topology. Materials that have non-dispersing bands in their electronic band …
Building blocks of topological quantum chemistry: Elementary band representations
The link between chemical orbitals described by local degrees of freedom and band theory,
which is defined in momentum space, was proposed by Zak several decades ago for …
which is defined in momentum space, was proposed by Zak several decades ago for …
Double crystallographic groups and their representations on the Bilbao Crystallographic Server
A new section of databases and programs devoted to double crystallographic groups (point
and space groups) has been implemented in the Bilbao Crystallographic Server …
and space groups) has been implemented in the Bilbao Crystallographic Server …
Experimental characterization of fragile topology in an acoustic metamaterial
Symmetries crucially underlie the classification of topological phases of matter. Most
materials, both natural as well as architectured, possess crystalline symmetries. Recent …
materials, both natural as well as architectured, possess crystalline symmetries. Recent …
Chemical principles of topological semimetals
Initiated by the discovery of topological insulators, topologically non-trivial materials have
attracted immense interest in the physics community in the past decade. One of the latest …
attracted immense interest in the physics community in the past decade. One of the latest …