Quantum Entanglement of Three Spin Qubits | NextBigFuture.com

Seigo Tarucha and five colleagues, all at the RIKEN Center for Emergent Matter Science, have initialized and measured a three-qubit array in silicon with high fidelity (the probability that a qubit is in the expected state). They also combined the three entangled qubits in a single device. Above – False-colored scanning electron micrograph of the ... Read more