arXiv:1309.5268 · Nature Communications
Implementation of a quantum metamaterial using superconducting qubits
P. Macha, G. Oelsner, Jan-Michael Reiner, Michael Marthaler, Stephan André, Gerd Schön, Uwe Hübner, Hans‐Georg Meyer, Evgeni V. Il’ichev, Alexey Vladimirovich Ustinov