One of the three gadgets in the group's most recent examination — the one in the organization — was additionally set up to store data in a 'quantum memory', which can hold information for more than the other qubits and was vital to setting up the three-way snare. The memory qubit utilized carbon-13, a non-radioactive isotope that makes up around 1% of normally happening carbon. Carbon-13 has an additional neutron in its core, so it acts like a bar magnet. The specialists utilized a functioning electron in the nitrogen deformity as a sensor, to find a close-by carbon-13 core. By controlling the electron, they had the option to prod the carbon core into explicit quantum states, transforming it into an extra qubit. Such carbon quantum recollections can keep their quantum states for 1 moment or more — which in the subatomic world is an unending length of time.

The carbon memory empowered the scientists to set up their three-gadget network in stages. In the first place, they trapped one of the end hubs with nitrogen in the focal hub. At that point, they put away the nitrogen's quantum state in a carbon memory. This liberated the focal nitrogen qubit to get snared with the qubit at the third hub. Therefore, the focal gadget had one qubit trapped with the principal hub, and another at the same time snared with the third (see 'Quantum organization').

The strategy required long periods of refinement. The carbon qubit should be adequately very much protected from its current circumstance for its quantum state to endure while the physicists direct further tasks — yet at the same time be open so it tends to be customized. "You need to store a quantum state, so it ought to be protected. However, it ought not be protected excessively," Hanson advised a correspondent during a visit to his lab in 2018.

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