Superconducting metamaterials and qubits
arXiv:1505.01015
Abstract
Superconducting thin-film metamaterial resonators can provide a dense microwave mode spectrum with potential applications in quantum information science. We report on the fabrication and low-temperature measurement of metamaterial transmission-line resonators patterned from Al thin films. We also describe multiple approaches for numerical simulations of the microwave properties of these structures, along with comparisons with the measured transmission spectra. The ability to predict the mode spectrum based on the chip layout provides a path towards future designs integrating metamaterial resonators with superconducting qubits.
7 pages, 6 figures, Proceedings of the SPIE, 9500-21 (2015)
References in corpus (8)
- Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
- Charge insensitive qubit design derived from the Cooper pair box
- Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
- Observation of high coherence in Josephson junction qubits measured in a three-dimensional circuit QED architecture
- Superconducting qubit in waveguide cavity with coherence time approaching 0.1ms
- First-order sideband transitions with flux-driven asymmetric transmon qubits
- Microwave response of vortices in superconducting thin films of Re and Al
- Multimode circuit QED with hybrid metamaterial transmission lines