Projected Dipole Moments of Individual Two-Level Defects Extracted Using Circuit Quantum Electrodynamics
Projected Dipole Moments of Individual Two-Level Defects Extracted Using Circuit Quantum Electrodynamics
Material-based two-level systems (TLSs), appearing as defects in low-temperature devices including superconducting qubits and photon detectors, are difficult to characterize. In this study we apply a uniform dc electric field across a film to tune the energies of TLSs within. The film is embedded in a superconducting resonator such that …