Publications Thesis and dissertations (1) Quantum Sensing Experiments with Superconducting Qubits Author(s): Schneider, Andre Published in: ISSN: 2191-9925, Issue 1, 2020 Publisher: Karlsruhe Institute of Technology DOI: 10.5445/ksp/1000118743 Peer reviewed articles (22) Coherent superconducting qubits from a subtractive junction fabrication process Author(s): Alexander Stehli; Jan David Brehm; Tim Wolz; P. G. Baity; Sergey Danilin; Valentino Seferai; Hannes Rotzinger; Alexey V. Ustinov; Alexey V. Ustinov; Martin Weides Published in: 0003-6951, Issue 15, 2020, ISSN 0003-6951 Publisher: American Institute of Physics DOI: 10.1063/5.0023533 Frequency fluctuations of ferromagnetic resonances at millikelvin temperatures Author(s): Tim Wolz; Luke J. McLellan; Andre Schneider; Alexander Stehli; Jan David Brehm; Hannes Rotzinger; Alexey V. Ustinov; Alexey V. Ustinov; Martin Weides Published in: Frequency fluctuations of ferromagnetic resonances at millikelvin temperatures, Issue 7, 2021, ISSN 1077-3118 Publisher: AIP DOI: 10.1063/5.0063668 Strong magnon-photon coupling with chip-integrated YIG in the zero-temperature limit Author(s): P. G. Baity; Dmytro A. Bozhko; Rair Macêdo; William Smith; Rory C. Holland; Sergey Danilin; Valentino Seferai; João Barbosa; Renju R. Peroor; Sara Goldman; Umberto Nasti; Jharna Paul; Robert H. Hadfield; Stephen McVitie; Martin Weides Published in: 0003-6951, Issue 16, 2021, ISSN 0003-6951 Publisher: American Institute of Physics DOI: 10.1063/5.0054837 Amplitude and frequency sensing of microwave fields with a superconducting transmon qudit Author(s): Maximilian Kristen; Andre Schneider; Alexander Stehli; Tim Wolz; Sergey Danilin; Hsiang-Sheng Ku; Junling Long; Xian Wu; Russell E. Lake; David P. Pappas; Alexey V. Ustinov; Alexey V. Ustinov; Martin Weides; Martin Weides Published in: npj Quantum Information, Vol 6, Iss 1, Pp 1-5 (2020), Issue 6, 2020, ISSN 2056-6387 Publisher: Nature Publishing Group DOI: 10.5445/ir/1000122135 Electromagnetic Approach to Cavity Spintronics Author(s): Rair Macêdo; Rory C. Holland; P. G. Baity; Luke J. McLellan; Karen L. Livesey; Karen L. Livesey; Robert Stamps; Martin Weides; Dmytro A. Bozhko; Dmytro A. Bozhko Published in: Phys. Rev. Applied, Issue 1, 2021, ISSN 2331-7019 Publisher: American Physical Society DOI: 10.1103/physrevapplied.15.024065 Transmon qubit in a magnetic field: Evolution of coherence and transition frequency Author(s): Schneider, Andre; Wolz, Tim; Pfirrmann, Marco; Spiecker, Martin; Rotzinger, Hannes; Ustinov, Alexey V.; Weides, Martin Published in: 2643-1564, Issue 2, 2019, ISSN 2643-1564 Publisher: American Physical Society DOI: 10.1103/physrevresearch.1.023003 Analog quantum simulation of the Rabi model in the ultra-strong coupling regime Author(s): Jochen Braumüller, Michael Marthaler, Andre Schneider, Alexander Stehli, Hannes Rotzinger, Martin Weides, Alexey V. Ustinov Published in: Nature Communications, Issue 8/1, 2017, ISSN 2041-1723 Publisher: Nature Publishing Group DOI: 10.1038/s41467-017-00894-w An argon ion beam milling process for native AlO x layers enabling coherent superconducting contacts Author(s): Lukas Grünhaupt, Uwe von Lüpke, Daria Gusenkova, Sebastian T. Skacel, Nataliya Maleeva, Steffen Schlör, Alexander Bilmes, Hannes Rotzinger, Alexey V. Ustinov, Martin Weides, Ioan M. Pop Published in: Applied Physics Letters, Issue 111/7, 2017, Page(s) 072601, ISSN 0003-6951 Publisher: American Institute of Physics DOI: 10.1063/1.4990491 Quantum simulation of the spin-boson model with a microwave circuit Author(s): Juha Leppäkangas, Jochen Braumüller, Melanie Hauck, Jan-Michael Reiner, Iris Schwenk, Sebastian Zanker, Lukas Fritz, Alexey V. Ustinov, Martin Weides, Michael Marthaler Published in: Physical Review A, Issue 97/5, 2018, Page(s) 19, ISSN 2469-9926 Publisher: American Physical Society DOI: 10.1103/PhysRevA.97.052321 Complex temperature dependence of coupling and dissipation of cavity magnon polaritons from millikelvin to room temperature Author(s): Isabella Boventer, Marco Pfirrmann, Julius Krause, Yannick Schön, Mathias Kläui, Martin Weides Published in: Physical Review B, Issue 97/18, 2018, Page(s) 9, ISSN 2469-9950 Publisher: American Physical Society DOI: 10.1103/PhysRevB.97.184420 Local Sensing with the Multi-Level AC Stark Effect Author(s): Schneider, Andre; Braumüller, Jochen; Guo, Lingzhen; Stehle, Patrizia; Rotzinger, Hannes; Marthaler, Michael; Ustinov, Alexey V.; Weides, Martin Published in: Physical Review A, Issue 97, 2018, Page(s) 062334, ISSN 2469-9934 Publisher: American Physical Society DOI: 10.1103/PhysRevA.97.062334 Concentric transmon qubit featuring fast tunability and an anisotropic magnetic dipole moment Author(s): Jochen Braumüller, Martin Sandberg, Michael R. Vissers, Andre Schneider, Steffen Schlör, Lukas Grünhaupt, Hannes Rotzinger, Michael Marthaler, Alexander Lukashenko, Amadeus Dieter, Alexey V. Ustinov, Martin Weides, David P. Pappas Published in: Applied Physics Letters, Issue 108/3, 2016, Page(s) 032601, ISSN 0003-6951 Publisher: American Institute of Physics DOI: 10.1063/1.4940230 Emulating the one-dimensional Fermi-Hubbard model by a double chain of qubits Author(s): Jan-Michael Reiner, Michael Marthaler, Jochen Braumüller, Martin Weides, Gerd Schön Published in: Physical Review A, Issue 94/3, 2016, ISSN 2469-9926 Publisher: American Physical Society DOI: 10.1103/PhysRevA.94.032338 Resonance inversion in a superconducting cavity coupled to artificial atoms and a microwave background Author(s): Juha Leppäkangas, Jan David Brehm, Ping Yang, Lingzhen Guo, Michael Marthaler, Alexey V. Ustinov, Martin Weides Published in: Physical Review A, Issue 99/6, 2019, ISSN 2469-9926 Publisher: American Physical Society DOI: 10.1103/PhysRevA.99.063804 Interplay of Magnetization Dynamics with a Microwave Waveguide at Cryogenic Temperatures Author(s): I.A. Golovchanskiy, N.N. Abramov, M. Pfirrmann, T. Piskor, J.N. Voss, D.S. Baranov, R.A. Hovhannisyan, V.S. Stolyarov, C. Dubs, A.A. Golubov, V.V. Ryazanov, A.V. Ustinov, M. Weides Published in: Physical Review Applied, Issue 11/4, 2019, ISSN 2331-7019 Publisher: American Physical Society DOI: 10.1103/PhysRevApplied.11.044076 Magnons at low excitations: Observation of incoherent coupling to a bath of two-level systems Author(s): Marco Pfirrmann, Isabella Boventer, Andre Schneider, Tim Wolz, Mathias Kläui, Alexey V. Ustinov, Martin Weides Published in: Physical Review Research, Issue 1/3, 2019, ISSN 2643-1564 Publisher: American Physical Society DOI: 10.1103/PhysRevResearch.1.032023 Steering between level repulsion and attraction: broad tunability of two-port driven cavity magnon-polaritons Author(s): Isabella Boventer, Mathias Kläui, Rair Macêdo, Martin Weides Published in: New Journal of Physics, Issue 21/12, 2019, Page(s) 125001, ISSN 1367-2630 Publisher: Institute of Physics Publishing DOI: 10.1088/1367-2630/ab5c12 Correlating Decoherence in Transmon Qubits: Low Frequency Noise by Single Fluctuators Author(s): Steffen Schlör, Jürgen Lisenfeld, Clemens Müller, Alexander Bilmes, Andre Schneider, David P. Pappas, Alexey V. Ustinov, Martin Weides Published in: Physical Review Letters, Issue 123/19, 2019, ISSN 0031-9007 Publisher: American Physical Society DOI: 10.1103/PhysRevLett.123.190502 Introducing coherent time control to cavity magnon-polariton modes Author(s): Tim Wolz, Alexander Stehli, Andre Schneider, Isabella Boventer, Rair Macêdo, Alexey V. Ustinov, Mathias Kläui, Martin Weides Published in: Communications Physics, Issue 3/1, 2020, ISSN 2399-3650 Publisher: Springer Nature DOI: 10.1038/s42005-019-0266-x Control of the coupling strength and linewidth of a cavity magnon-polariton Author(s): Boventer, Isabella; Dörflinger, Christine; Wolz, Tim; Macedo, Rair; Lebrun, Romain; Kläui, Mathias; Weides, Martin Published in: 2643-1564, Issue 13, 2020, ISSN 2643-1564 Publisher: American Physical Society DOI: 10.1103/physrevresearch.2.013154 Probing the Tavis-Cummings level splitting with intermediate-scale superconducting circuits Author(s): Ping Yang; Jan David Brehm; Juha Leppäkangas; Lingzhen Guo; Michael Marthaler; Michael Marthaler; Isabella Boventer; Alexander Stehli; Tim Wolz; Alexey V. Ustinov; Alexey V. Ustinov; Martin Weides; Martin Weides Published in: 2331-7019, Issue 7, 2020, ISSN 2331-7019 Publisher: American Physical Society DOI: 10.1103/physrevapplied.14.024025 Engineering the microwave to infrared noise photon flux for superconducting quantum systems Author(s): Danilin, Sergey; Barbosa, João; Farage, Michael; Zhao, Zimo; Shang, Xiaobang; Burnett, Jonathan; Ridler, Nick; Li, Chong; Weides, Martin Published in: Engineering the microwave to infrared noise photon flux for superconducting quantum systems, Issue 13, 2022, ISSN 2196-0763 Publisher: Springer DOI: 10.1140/epjqt/s40507-022-00121-6 Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available
