Which risk increases when cooling superconducting qubit circuits too rapidly?

💡 Explanation

Rapid cooling can cause differential contraction of materials, stressing interfaces and phonon scattering increasing the density of defects; therefore, reduced phase coherence arises, because defects induce decoherence rather than improve coherence at low temperatures.

• Which consequence results when electrostatic discharge exceeds insulator rating?
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• Which effect constrains quantum computing coherence when qubits demonstrate entanglement?