41813 20210121114514.0 doi 10.1103/PhysRevB.91.014515 sideral 89549 ART-2015-89549 eng Baust, A. Tunable and switchable coupling between two superconducting resonators 2015 Access copy available to the general public Unrestricted We realize a device allowing for tunable and switchable coupling between two frequency-degenerate superconducting resonators mediated by an artificial atom. For the latter, we utilize a persistent current flux qubit. We characterize the tunable and switchable coupling in the frequency and time domains and find that the coupling between the relevant modes can be varied in a controlled way. Specifically, the coupling can be tuned by adjusting the flux through the qubit loop or by controlling the qubit population via a microwave drive. Our measurements allow us to find parameter regimes for optimal coupler performance and quantify the tunability range. info:eu-repo/grantAgreement/ES/MINECO/FIS2012-36673-C03-02 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 3.718 2015 PHYSICS, CONDENSED MATTER 16 / 67 = 0.239 2015 Q1 T1 2.377 2015 Electronic, Optical and Magnetic Materials 2015 Q1 Condensed Matter Physics 2015 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Hoffmann, E. Haeberlein, M. Schwarz, M.J. Eder, P. Goetz, J. Wulschner, F. Xie, E. Zhong, L. Quijandría, F. Peropadre, B. (orcid)0000-0003-4478-1948 Zueco, D. Universidad de Zaragoza García Ripoll, J.J Solano, E. Fedorov, K. Menzel, E.P. Deppe, F. Marx, A. Gross, R. 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 91, 1 (2015), 014515 [6 pp] Phys. Rev. B, Condens. matter mater. phys. Physical Review B 1098-0121 1327603 http://zaguan.unizar.es/record/41813/files/texto_completo.pdf Versión publicada 128947 http://zaguan.unizar.es/record/41813/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:41813 articulos driver 2021-01-21-10:58:35 ARTICLE