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← ScienceWhich mechanism enables lossless conduction in superconducting Transmon qubits?
A)Cooper pair quantum tunneling✓
B)Phonon induced electron scattering
C)Crystal lattice impurity trapping
D)Enhanced electron-phonon coupling
💡 Explanation
Lossless conduction occurs because Cooper pair quantum tunneling allows electrons to tunnel through the Josephson junction without energy loss, therefore superconducting qubits maintain coherence, rather than decohering from dissipation involving electron-phonon scattering.
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