A node for quantum computing that uses two different species of ion has been unveiled by Chris Monroe and colleagues at the University of Maryland in the US. The system uses a barium ion to ...

Today’s sub-22-nanometer chips are placing a strain on the ability to connect their billions of transistors with traditional copper interconnects. As the number of metallization layers escalates from ...

Science may be catching up with video gaming. Physicists are hoping to adapt some of the most potent computer components developed by companies to capitalize on growing consumer demands for realistic ...