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Interfacing spin waves with superconducting quantum circuits for single magnon creation and detection

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Publications

Quantum Sensing Experiments with Superconducting Qubits

Author(s): Schneider, Andre
Published in: ISSN: 2191-9925, 1, 2020
Publisher: Karlsruhe Institute of Technology
DOI: 10.5445/ksp/1000118743

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, 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, 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, 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), 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 13, 2022, ISSN 2196-0763
Publisher: Springer
DOI: 10.1140/epjqt/s40507-022-00121-6