New system for exploring superconductivity

An organic transistor could be an ideal system for exploring the mysterious origin of high-temperature superconductivity.

A new invisibility cloak to conceal objects in diffusive atmospheres

Scientists have come up with a new invisibility cloak capable of concealing objects in diffusive atmospheres, not just in permanent light, made possible by the cloaks developed so far, but also in any kind of light. Their work, which establishes the bases to render undetectable, for example, a plane in the fog or a submarine in the sea.