Rezultaty Documents, reports (6) Measurement of coherent QPS in a QPS qubit Report on the measurements of coherent QPS in a qubittype device made from at least one of the different materials explored in the project A report will be uploaded to the project repository Report on optimal circuit for CQPS current standard A report summarising results of simulations of the CQPS circuit will be uploaded to the project data repository. The report will show results of simulations. It will describe the optimized circuit and the optimised parameters of the circuit elements. Report on fundamental properties relevant for CQPS in disordered SCs A report and relevant data will be uploaded to project data repository The report will cover the work done towards understanding the fundamental properties relevant for CQPS devices in disordered superconductors Report on the progress of hybrid device fabrication technology A description about the realized thin film hybrid technology will be given. The reached device properties will be reported and the route towards integrated standards concretised. Report on the progress of superconducting disordered silicides for CQPS applications A report and relevant data will be uploaded to project data repository. The report will cover the work done towards implementing CQPS circuit elements from superconducting silicides. Report on the progress of developing 2D superconductor technologies We describe the progress on 2D superconducting materials during the project's first year and plan future actions. Websites, patent fillings, videos etc. (1) Web site, logo and flyer Design project logotype. Set up project webpage available for the public. Set up the project data repository for secure sharing of project specific documents and data within the consortium. And prepare a 1-page project flyer for the scientific community. Open Research Data Pilot (1) Data management plan (DMP) Complete the project data management plan and make it available to all project partners. Publikacje Peer reviewed articles (20) Counting statistics of single electron transport in bilayer graphene quantum dots Autorzy: Rebekka Garreis; Jonas Daniel Gerber; Veronika Stará; Chuyao Tong; Carolin Gold; Marc Röösli; Kenji Watanabe; Takashi Taniguchi; Klaus Ensslin; Thomas Ihn; Annika Kurzmann Opublikowane w: Physical review research, Issue 5, 2023, Page(s) 013042, ISSN 2643-1564 Wydawca: APS DOI: 10.1103/physrevresearch.5.013042 Enhancement of Superconductivity by Amorphizing Molybdenum Silicide Films Using a Focused Ion Beam Autorzy: Emma Mykkänen, Arijit Bera, Janne S. Lehtinen, Alberto Ronzani, Katja Kohopää, Teresa Hönigl-Decrinis, Rais Shaikhaidarov, Sebastian E. de Graaf, Joonas Govenius, Mika Prunnila Opublikowane w: Nanomaterials, Issue 10/5, 2020, Page(s) 950, ISSN 2079-4991 Wydawca: MDPI DOI: 10.3390/nano10050950 Superconducting ‘twin’ qubit Autorzy: I. V. Antonov, R. S. Shaikhaidarov, V. N. Antonov, O. V. Astafiev Opublikowane w: Physical Review B, Issue 102/11, 2020, Page(s) 115422, ISSN 2469-9950 Wydawca: APS DOI: 10.1103/physrevb.102.115422 Dual Fraunhofer interference and charge fluctuations in long quantum phase slip wires Autorzy: S. E. de Graaf Opublikowane w: Physical Review B, Issue 102/14, 2020, Page(s) 144509, ISSN 2469-9950 Wydawca: APS DOI: 10.1103/physrevb.102.144509 Kondo effect and spin-orbit coupling in graphene quantum dots. Autorzy: Annika Kurzmann; Yaakov Kleeorin; Chuyao Tong; Rebekka Garreis; Angelika Knothe; Marius Eich; Christopher Mittag; Carolin Gold; Folkert K. de Vries; Kenji Watanabe; Takashi Taniguchi; Vladimir I. Fal'ko; Yigal Meir; Thomas Ihn; Thomas Ihn; Klaus Ensslin; Klaus Ensslin Opublikowane w: Nature Communications, Issue 12, 2021, Page(s) 6004, ISSN 2041-1723 Wydawca: Nature Publishing Group DOI: 10.3929/ethz-b-000521794 Driving a low critical current Josephson junction array with a mode-locked laser Autorzy: J. Nissilä, T. Fordell, K. Kohopää, E. Mykkänen, P. Immonen, R. N. Jabdaraghi, E. Bardalen, O. Kieler, B. Karlsen, P. A. Øhlckers, R. Behr, A. J. Manninen, J. Govenius, and A. Kemppinen Opublikowane w: Applied Physics Letters, Issue 119, 2021, Page(s) 032601, ISSN 1077-3118 Wydawca: American Physical Society DOI: 10.1063/5.0060804 Quantized current steps due to the a.c. coherent quantum phase-slip effect Autorzy: Rais S. Shaikhaidarov; Kyung Ho Kim; Jacob W. Dunstan; Ilya V. Antonov; Sven Linzen; Mario Ziegler; Dmitry S. Golubev; Vladimir N. Antonov; Evgeni V. Il’ichev; Oleg V. Astafiev Opublikowane w: Nature, Issue 608, 2022, Page(s) 45-49, ISSN 0028-0836 Wydawca: Nature Publishing Group DOI: 10.1038/s41586-022-04947-z Superconducting phase transition in inhomogeneous chains of superconducting islands Autorzy: Eduard Ilin, Irina Burkova, Xiangyu Song, Michael Pak, Dmitri S. Golubev, Alexey Bezryadin Opublikowane w: Physical Review B, Issue 102/13, 2020, Page(s) 134502, ISSN 2469-9950 Wydawca: APS DOI: 10.1103/physrevb.102.134502 Fabry–Pérot cavities and quantum dot formation at gate-defined interfaces in twisted double bilayer graphene Autorzy: Elías Portolés; Giulia Zheng; Folkert K. de Vries; Jihang Zhu; Petar Tomić; Takashi Taniguchi; Kenji Watanabe; Allan H. MacDonald; Klaus Ensslin; Thomas Ihn; Peter Rickhaus Opublikowane w: 2D Materials, Issue 9, 2021, Page(s) 014003, ISSN 2053-1583 Wydawca: IOP DOI: 10.1088/2053-1583/ac33c2 Interference, diffraction, and diode effects in superconducting array based on bismuth antimony telluride topological insulator Autorzy: Xiangyu Song; Soorya Suresh Babu; Yang Bai; Dmitry S. Golubev; Irina Burkova; Alexander Romanov; Eduard Ilin; James N. Eckstein; Alexey Bezryadin Opublikowane w: Communications physics, Issue 6, 2023, Page(s) 177, ISSN 2399-3650 Wydawca: Nature DOI: 10.1038/s42005-023-01288-9 Capacitive coupling of coherent quantum phase slip qubits to a resonator Autorzy: Teresa Hönigl-Decrinis, Ilya Antonov, Rais Shaikhaidarov, Kyung Ho Kim, Vladimir N Antonov and Oleg V Astafiev Opublikowane w: New Journal of Physics, Issue 25, 2023, Page(s) 113020, ISSN 1367-2630 Wydawca: Institute of Physics Publishing DOI: 10.1088/1367-2630/ad042e Supercurrent diode effect and magnetochiral anisotropy in few-layer NbSe2 Autorzy: Bauriedl, Lorenz; Bäuml, Christian; Fuchs, Lorenz; Baumgartner, Christian; Paulik, Nicolas; Bauer, Jonas M.; Lin, Kai-Qiang; Lupton, John M.; Taniguchi, Takashi; Watanabe, Kenji; Strunk, Christoph; Paradiso, Nicola Opublikowane w: Nature Communications, Issue 13, 2022, Page(s) 4266, ISSN 2041-1723 Wydawca: Nature Publishing Group DOI: 10.1038/s41467-022-31954-5 Tailoring the Band Structure of Twisted Double Bilayer Graphene with Pressure. Autorzy: Bálint Szentpéteri; Peter Rickhaus; Folkert K. de Vries; Albin Márffy; Bálint Fülöp; Endre Tóvári; Kenji Watanabe; Takashi Taniguchi; Andor Kormányos; Szabolcs Csonka; Péter Makk Opublikowane w: Nano Letters, Issue 21, 2021, Page(s) 8777, ISSN 1530-6992 Wydawca: American Chemical Society DOI: 10.3929/ethz-b-000516208 Wafer-level uniformity of atomic-layer-deposited niobium nitride thin films for quantum devices Autorzy: Emanuel Knehr; Emanuel Knehr; Mario Ziegler; Sven Linzen; Konstantin Ilin; Patrick Schanz; Jonathan Plentz; Marco Diegel; Heidemarie Schmidt; Heidemarie Schmidt; Evgeni Il'ichev; Michael Siegel Opublikowane w: Journal of vacuum science and technology A, Issue 39, 2021, Page(s) 052401, ISSN 1520-8559 Wydawca: American Institute of Physics DOI: 10.1116/6.0001126 Supporting quantum technologies with an ultralow-loss silicon photonics platform Autorzy: Matteo Cherchi; Arijit Bera; Antti Kemppinen; Jaani Nissilä; Kirsi Tappura; Marco Caputo; Lauri Lehtimäki; Janne Lehtinen; Joonas Govenius; Tomi Hassinen; Mika Prunnila; Timo Aalto Opublikowane w: Advanced Photonics Nexus, Issue 2, 2023, Page(s) 024002, ISSN 2791-1519 Wydawca: SPIE and Chinese Laser Press DOI: 10.1117/1.apn.2.2.024002 A tunable monolithic SQUID in twisted bilayer graphene Autorzy: Elías Portolés; Shuichi Iwakiri; Giulia Zheng; Peter Rickhaus; Takashi Taniguchi; Kenji Watanabe; Thomas Ihn; Klaus Ensslin; Folkert K. de Vries Opublikowane w: Nature Nanotechnology, Issue 17, 2022, Page(s) 1159-1164, ISSN 1748-3387 Wydawca: Nature Publishing Group DOI: 10.1038/s41565-022-01222-0 Scattering between Minivalleys in Twisted Double Bilayer Graphene Autorzy: Petar Tomić; Peter Rickhaus; Aitor Garcia-Ruiz; Giulia Zheng; Elías Portolés; Vladimir Fal’ko; Kenji Watanabe; Takashi Taniguchi; Klaus Ensslin; Thomas Ihn; Folkert K. de Vries Opublikowane w: Physical Review Letters, Issue 128, 2021, Page(s) 057702, ISSN 1079-7114 Wydawca: American Physical Society DOI: 10.1103/physrevlett.128.057702 Supercurrent and Phase Slips in a Ballistic Carbon Nanotube Bundle Embedded into a van der Waals Heterostructure Autorzy: Christian Bäuml; Lorenz Bauriedl; Magdalena Marganska; Milena Grifoni; Christoph Strunk; Nicola Paradiso Opublikowane w: Nano Letters, Issue 21, 2021, Page(s) 8627, ISSN 1530-6992 Wydawca: American Chemical Society DOI: 10.1021/acs.nanolett.1c02565 Gate-defined Josephson junctions in magic-angle twisted bilayer graphene Autorzy: Folkert K. de Vries; Elías Portolés; Giulia Zheng; Takashi Taniguchi; Kenji Watanabe; Thomas Ihn; Klaus Ensslin; Peter Rickhaus Opublikowane w: Nature Nanotechnology, Issue 16, 2021, Page(s) 760, ISSN 1748-3387 Wydawca: Nature Publishing Group DOI: 10.1038/s41565-021-00896-2 Gate-Defined Electron Interferometer in Bilayer Graphene Autorzy: Shuichi Iwakiri; Folkert K. de Vries; Elías Portolés; Giulia Zheng; Takashi Taniguchi; Kenji Watanabe; Thomas Ihn; Klaus Ensslin Opublikowane w: Nano Letters, Issue 22, 2022, Page(s) 6292-6297, ISSN 1530-6992 Wydawca: ACS DOI: 10.1021/acs.nanolett.2c01874 Wyszukiwanie danych OpenAIRE... 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