Category archives: DIPC Advanced materials

An exotic magnetic topological heterostructure

An exotic magnetic topological heterostructure

Condensed matterDIPC Advanced materialsDIPC Electronic PropertiesMaterials

By DIPC

Topological insulators are electronic materials that have a bulk band gap like an ordinary insulator but have conducting states on their edge or surface. The conducting surface is not what makes topological insulators unique, but the fact that it is protected due to the combination of spin-orbit interactions and time-reversal symmetry. Inducing magnetism in topological […]

Magnetism in graphene nanoribbons induced by a pair of boron atoms

Magnetism in graphene nanoribbons induced by a pair of boron atoms

Condensed matterDIPC Advanced materialsDIPC Electronic PropertiesMaterials

By DIPC

Graphene nanoribbons (GNRs), are strips of graphene with ultra-thin width (<50 nm). Graphene ribbons, introduced as a theoretical model by Mitsutaka Fujita and coauthors to examine the edge and nanoscale size effect in graphene, have emerged as a promising material for nano electronics, as they combine many of the extraordinary properties of graphene with a […]

Magnetic Topological Quantum Chemistry, <i>ab initio</i> calculations included

Magnetic Topological Quantum Chemistry, ab initio calculations included

Condensed matterDIPC Advanced materialsMaterialsQuantum physics

By DIPC

Topological materials have special universal properties, which are protected against perturbations. Such properties are theoretically described by topology, a branch of mathematics concerned with the properties of geometrical objects that are unchanged by continuous deformations. Topological materials behave like an ordinary insulator in the bulk but have conducting states on their boundaries, i.e., edges or […]