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Latest publications


2021
Waveguide bandgap engineering with an array of superconducting qubits.
Brehm, J. D.; Poddubny, A. N.; Stehli, A.; Wolz, T.; Rotzinger, H.; Ustinov, A. V.
2021. npj quantum materials, 6 (1), Art. Nr.: 10. doi:10.1038/s41535-021-00310-z
Tunable Anderson localization of dark states.
Brehm, J. D.; Pöpperl, P.; Mirlin, A. D.; Shnirman, A.; Stehli, A.; Rotzinger, H.; Ustinov, A. V.
2021. Physical Review B, 104 (17), Art.-Nr.: 174202. doi:10.1103/PhysRevB.104.174202
In-situ bandaged Josephson junctions for superconducting quantum processors.
Bilmes, A.; Händel, A. K.; Volosheniuk, S.; Ustinov, A. V.; Lisenfeld, J.
2021. Superconductor Science and Technology, 34 (12), Art.Nr. 125011. doi:10.1088/1361-6668/ac2a6d
Eliminating Quantum Phase Slips in Superconducting Nanowires.
Voss, J. N.; Schön, Y.; Wildermuth, M.; Dorer, D.; Cole, J. H.; Rotzinger, H.; Ustinov, A. V.
2021. ACS nano, 15 (3), 4108–4114. doi:10.1021/acsnano.0c08721
Tunable coupling scheme for implementing two-qubit gates on fluxonium qubits.
Moskalenko, I. N.; Besedin, I. S.; Simakov, I. A.; Ustinov, A. V.
2021. Applied Physics Letters, 119 (19), Art.Nr. 194001. doi:10.1063/5.0064800
Approaching Deep-Strong On-Chip Photon-To-Magnon Coupling.
Golovchanskiy, I. A.; Abramov, N. N.; Stolyarov, V. S.; Golubov, A. A.; Kupriyanov, M. Y.; Ryazanov, V. V.; Ustinov, A. V.
2021. Physical Review Applied, 16 (3), 034029. doi:10.1103/PhysRevApplied.16.034029
Quantum beats of a magnetic fluxon in a two-cell SQUID.
Moskalenko, I. N.; Besedin, I. S.; Seidov, S. S.; Fistul, M. V.; Ustinov, A. V.
2021. Physical Review B, 103 (22), Art.Nr.: 224528. doi:10.1103/PhysRevB.103.224528
Topological excitations and bound photon pairs in a superconducting quantum metamaterial.
Besedin, I. S.; Gorlach, M. A.; Abramov, N. N.; Tsitsilin, I.; Moskalenko, I. N.; Dobronosova, A. A.; Moskalev, D. O.; Matanin, A. R.; Smirnov, N. S.; Rodionov, I. A.; Poddubny, A. N.; Ustinov, A. V.
2021. Physical Review B, 103 (22), Art.-Nr.: 224520. doi:10.1103/PhysRevB.103.224520
Ultrastrong photon-To-magnon coupling in multilayered heterostructures involving superconducting coherence via ferromagnetic layers.
Golovchanskiy, I.; Abramov, N. N.; Stolyarov, V. S.; Weides, M.; Ryazanov, V. V.; Golubov, A. A.; Ustinov, A. V.; Kupriyanov, M. Y.
2021. Science Advances, 7 (25), Art.-Nr.: eabe8638. doi:10.1126/sciadv.abe8638
Minimizing the Discrimination Time for Quantum States of an Artificial Atom.
Takmakov, I.; Winkel, P.; Foroughi, F.; Planat, L.; Gusenkova, D.; Spiecker, M.; Rieger, D.; Grünhaupt, L.; Ustinov, A. V.; Wernsdorfer, W.; Pop, I. M.; Roch, N.
2021. Physical review applied, 15 (6), Art. Nr.: 064029. doi:10.1103/PhysRevApplied.15.064029
Quantum Nondemolition Dispersive Readout of a Superconducting Artificial Atom Using Large Photon Numbers.
Gusenkova, D.; Spiecker, M.; Gebauer, R.; Willsch, M.; Willsch, D.; Valenti, F.; Karcher, N.; Grünhaupt, L.; Takmakov, I.; Winkel, P.; Rieger, D.; Ustinov, A. V.; Roch, N.; Wernsdorfer, W.; Michielsen, K.; Sander, O.; Pop, I. M.
2021. Physical review applied, 15 (6), Art. Nr.: 064030. doi:10.1103/PhysRevApplied.15.064030
Reducing the impact of radioactivity on quantum circuits in a deep-underground facility.
Cardani, L.; Valenti, F.; Casali, N.; Catelani, G.; Charpentier, T.; Clemenza, M.; Colantoni, I.; Cruciani, A.; D’Imperio, G.; Gironi, L.; Grünhaupt, L.; Gusenkova, D.; Henriques, F.; Lagoin, M.; Martinez, M.; Pettinari, G.; Rusconi, C.; Sander, O.; Tomei, C.; Ustinov, A. V.; Weber, M.; Wernsdorfer, W.; Vignati, M.; Pirro, S.; Pop, I. M.
2021. Nature Communications, 12 (1), Art.-Nr.: 2733. doi:10.1038/s41467-021-23032-z