Category archives: DIPC Electronic Properties

The essential physics of the Mott metal-insulator transition at negligible computational cost

The essential physics of the Mott metal-insulator transition at negligible computational cost

DIPC Electronic PropertiesQuantum physicsTheoretical physics

By DIPC

Density functional theory (DFT) is a theoretical treatment of molecules in which the electron density is considered rather than the wave functions of individual electrons. In other words, it is a way of describing many-electron, in general, many-fermion, systems in which the energy is a funtional of the density of electrons (fermions). DFT is without […]

On-surface synthesis of open-shell porphyrins

On-surface synthesis of open-shell porphyrins

ChemistryDIPC Electronic PropertiesMaterials

By DIPC

In spintronics, new memory and logic devices are being developed based on the use of spins of nuclei, atoms, or molecules, instead of electronic charges. The main advantages are an improved energy efficiency and speed of operation to store and process information. The ability of organic molecules to maintain magnetic multistability in nanoscale junctions will […]

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 […]