1.Previous
3.Next

is energy level spacings that are approximately independent of offset charge. Planar on-chip transmon qubits have ''T''₁ coherence times approximately 30 us to 40 us. Recent work has shown significantly improved T₁ times as long as 95 us by replacing the superconducting transmission line cavity with a three-dimensional superconducting cavity, and by replacing niobium with tantalum

1.Previous
3.Next