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Which mechanism causes zero electrical resistance in transmon qubits?

A)Cooper pair formation
B)Quantum entanglement locking
C)Thermionic emission suppression
D)Resonant tunneling enhancement

💡 Explanation

Cooper pair formation allows electrons to propagate without scattering, because electrons bind into Cooper pairs mediated via electron-phonon interaction that overcomes Coulomb repulsion. Therefore, the material becomes superconducting, rather than exhibiting typical metallic resistance due to lattice defects.

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