Physicists measure how long graphene qubits hover in "alive/dead" superposition

Practical quantum computers may be another step closer to reality – and like so many technologies, we have graphene to thank for it. The bits of information in quantum computers (qubits) can famously exist in two states at once, and now researchers from MIT and other institutions have managed to record just how long that superposition state can last in a qubit made of graphene... Continue Reading Physicists measure how long graphene qubits hover in "alive/dead" superposition Category: Quantum Computing Tags: Graphene Materials MIT Quantum Computing Quantum Physics Qubit superconductor