The electron world, where electrons (dwarfs) explore their energy band (beach), can be manipulated using external fields or light in strongly correlated insulators. This ability enables new electronic ...

A study from the Research Center for Materials Nanoarchitectonics (MANA) has uncovered a theoretical mechanism showing how the electronic band structures of strongly correlated insulators can be ...

A semiconductor is a material with electrical conductivity between that of a conductor (like copper) and an insulator (like glass). Unlike conductors, which allow electricity to flow freely, and ...

A semiconductor is a material or device that only conducts electricity under certain conditions. Some elements in the periodic table, such as carbon, silicon, and germanium, are intrinsic ...

The bandgap (also written as band gap) is the minimum energy required for an electron to transition from the valence band – where electrons are bound to atoms – to the conduction band, where they can ...