(Nanowerk News) Scientists have developed a new strategy to significantly boost the sensitivity of graphene-based sensors that detect molecules using Raman spectroscopy. By modulating the graphene's ...

The band structure of a representative three-dimensional solid (left) is parabolic, with a band gap between the lower-energy valence band and the higher-energy conduction band. The energy bands of two ...

Due to its high electron mobilities at ambient temperature and peculiar electronic behaviors like the quantum hall effect, which imitates massless transportation and results in high superconductivity, ...

Scientists reveal the first images of the elusive flat bands inside magic-angle graphene - finding that the electrons within ...

Engineers have discovered an unexpected link between two very different realms of physics: the behavior of electrons in graphene and magnetic waves in specially engineered materials. By designing a ...