University of Cambridge researchers have discovered that a material already known for its peculiar electrical properties appears to behave as both a conductor and an insulator at the same time. This ...

Normally metals and insulators sit at opposite ends of a spectrum of conductivity, but researchers have discovered a material that can switch between those states freely, even at room temperature. The ...

The word semiconductor is comprised of two words, semi (not complete) and conductor (something that can conduct electricity). Electricity is present everywhere, like in home appliances where current ...

The electronic energy states allowed by quantum mechanics determine whether a solid is an insulator or whether it conducts electric current as a metal. Researchers have now theoretically predicted a ...

With an electrical conductivity somewhere in between that of conductors and insulators, semiconductors have become an indispensable part of modern electronics. Nearly all electronics currently use ...