Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dennis Rieger"'
Autor:
Patrick Winkel, Kiril Borisov, Lukas Grünhaupt, Dennis Rieger, Martin Spiecker, Francesco Valenti, Alexey V. Ustinov, Wolfgang Wernsdorfer, Ioan M. Pop
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031032 (2020)
The high kinetic inductance offered by granular aluminum (grAl) has recently been employed for linear inductors in superconducting high-impedance qubits and kinetic inductance detectors. Because of its large critical current density compared to typic
Externí odkaz:
https://doaj.org/article/327f81910f3e40e9a07be47175a61cca
Autor:
Daria Gusenkova, Francesco Valenti, Martin Spiecker, Simon Günzler, Patrick Paluch, Dennis Rieger, Larisa-Milena Pioraş-Ţimbolmaş, Liviu P. Zârbo, Nicola Casali, Ivan Colantoni, Angelo Cruciani, Stefano Pirro, Laura Cardani, Alexandru Petrescu, Wolfgang Wernsdorfer, Patrick Winkel, Ioan M. Pop
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 120 (5), Art.-Nr.: 054001
Applied Physics Letters, 120 (5), Art.-Nr.: 054001
We demonstrate flux-bias locking and operation of a gradiometric fluxonium artificial atom using two symmetric granular aluminum (grAl) loops to implement the superinductor. The gradiometric fluxonium shows two orders of magnitude suppression of sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50701b150199cbd27f64a9e0756bb9db
Autor:
Wolfgang Wernsdorfer, Farshad Foroughi, Nicolas Roch, Alexey V. Ustinov, Daria Gusenkova, Dennis Rieger, Ioan Pop, Luca Planat, Patrick Winkel, Martin Spiecker, Lukas Grünhaupt, Ivan Takmakov
Publikováno v:
Physical Review Applied. 15
Fast discrimination between quantum states of superconducting artificial atoms is an important ingredient for quantum information processing. In circuit quantum electrodynamics, increasing the signal field amplitude in the readout resonator, dispersi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbbc7c70ba5e322623184963ab7250ed
https://doi.org/10.1103/physrevapplied.15.064029
https://doi.org/10.1103/physrevapplied.15.064029
Autor:
Madita Willsch, Nick Karcher, Martin Spiecker, Ivan Takmakov, Ioan Pop, Dennis Rieger, Lukas Grünhaupt, Dennis Willsch, Wolfgang Wernsdorfer, Oliver Sander, Patrick Winkel, Alexey V. Ustinov, Nicolas Roch, Richard Gebauer, Daria Gusenkova, Kristel Michielsen, Francesco Valenti
Publikováno v:
Physical review applied 15(6), 064030 (2021). doi:10.1103/PhysRevApplied.15.064030
Physical review applied, 15 (6), Art. Nr.: 064030
Physical review applied, 15 (6), Art. Nr.: 064030
Reading out the state of superconducting artificial atoms typically relies on dispersive coupling to a readout resonator. For a given system noise temperature, increasing the circulating photon number $\bar{n}$ in the resonator enables a shorter meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fd6566f2aa2f1e3765868f714803ed2
Autor:
Fabio Henriques, A. Ionita, Dennis Rieger, Francesco Valenti, Martin Spiecker, Wolfgang Wernsdorfer, Patrick Winkel, M. Wessbecher, Daria Gusenkova, Ioan Pop, Kiril Borisov
High kinetic inductance materials constitute a valuable resource for superconducting quantum circuits and hybrid architectures. Superconducting granular aluminum (grAl) reaches kinetic sheet inductances in the nH/$\square$ range, with proven applicab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9af93624d02353ac6d160a1fd020a10
Autor:
Nicolas Roch, Julian Ferrero, Wiebke Hasch-Guichard, Fabio Henriques, Dennis Rieger, Ioan Pop, Alexey V. Ustinov, Ivan Takmakov, Nataliya Maleeva, Wolfgang Wernsdorfer, Lukas Grünhaupt, Patrick Winkel, Kiril Borisov, Farshad Foroughi, Luca Planat
Determining the state of a qubit on a timescale much shorter than its relaxation time is an essential requirement for quantum information processing. With the aid of a new type of non-degenerate parametric amplifier, we demonstrate the continuous det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88688551bb0cea181fc9330283c0e491
http://arxiv.org/abs/1909.08037
http://arxiv.org/abs/1909.08037
Autor:
Mark Bachman, Winston Ho, Yang Zhang, Kerchia Chen, Scott McLaughlin, G. P. Li, Dennis Rieger, Sean Burke
Publikováno v:
International Symposium on Microelectronics. 2011:000900-000904
We present an RFID system with embedded passive MEMS sensor switches to provide long-term, item-level monitoring and data logging. This patented temperature monitoring prototype for blood bag monitoring utilizes MEMS cantilever array both as passive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fabec8a31a48b0639e81b76d1de0598
https://doi.org/10.4071/isom-2011-tha1-paper5
https://doi.org/10.4071/isom-2011-tha1-paper5
Autor:
Pavel Bushev, Michael E. Tobar, Maxim Goryachev, Jean-Michel Le Floch, Dennis Rieger, Hannes Rotzinger, Alexey V. Ustinov, S. Probst, A. Tkalcec
Publikováno v:
Physical Review B. 90
We present cavity QED experiments with an Er:YSO crystal magnetically coupled to a 3D cylindrical sapphire loaded copper resonator. Such waveguide cavities are promising for the realization of a superconducting quantum processor. Here, we demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bf12ccc4a6c2149d877b61b2f5dad1f
https://doi.org/10.1103/physrevb.90.100404
https://doi.org/10.1103/physrevb.90.100404
Autor:
Pavel Bushev, Nadezhda Kukharchyk, A. Tkalcec, Andreas D. Wieck, S. Probst, Hannes Rotzinger, Stefan Wünsch, Michael Siegel, Alexey V. Ustinov, Dennis Rieger
Publikováno v:
Physical Review B. 90
Quantum memories are integral parts of both quantum computers and quantum communication networks. Naturally, such a memory is embedded into a hybrid quantum architecture, which has to meet the requirements of fast gates, long coherence times, and lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::292102063d3c6616aa7a806fb788a8e0
https://doi.org/10.1103/physrevb.90.075112
https://doi.org/10.1103/physrevb.90.075112