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6 results on '"Volodymyr Shaternik"'

2. SQUIDs based on self-shunted MoRe-Si(W)-MoRe Josephson junctions

Author

Volodymyr Shaternik, Andrii Shapovalov, Olexandr Suvorov, Kalenyuk, A. A., Turutanov, O. G., Yu Lyakhno, V., Pascal Febvre, Shnyrkov, V. I., Department of Superconducting Electronics [Kyiv], Kurdyumov Institute of Metal Physics (IMP), National Academy of Sciences of Ukraine (NASU)-National Academy of Sciences of Ukraine (NASU), V.N. Bakul Institute for Superhard Materials, National Academy of Sciences of Ukraine (NASU), B. Verkin Institute for Low Temperature Physics and Engineering (ILTPE), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and Ducroquet, Frédérique

Subjects
[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics
Abstract

session: Nanoscale Physics; International audience

Published
2018

3. Phase-slip Events in MoRe-Si(W)-MoRe heterostructres

Author

Volodymyr Shaternik, Andrii Shapovalov, Olexandr Suvorov, Kordyuk, A., Pascal Febvre, Ducroquet, Frédérique, Department of Superconducting Electronics [Kyiv], Kurdyumov Institute of Metal Physics (IMP), National Academy of Sciences of Ukraine (NASU)-National Academy of Sciences of Ukraine (NASU), V.N. Bakul Institute for Superhard Materials, National Academy of Sciences of Ukraine (NASU), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and ESAS

Subjects
[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS
Abstract

session poster 1EP2-08; International audience

Published
2017

4. Hybrid Heterostructures MoRe/doped Si/MoRe and MoRe/doped Si/MoRe/doped Si/MoRe with phase-slip effects in them

Author

Volodymyr Shaternik, Andrii Shapovalov, Olexandr Suvorov, Pascal Febvre, Department of Superconducting Electronics [Kyiv], Kurdyumov Institute of Metal Physics (IMP), National Academy of Sciences of Ukraine (NASU)-National Academy of Sciences of Ukraine (NASU), V.N. Bakul Institute for Superhard Materials, National Academy of Sciences of Ukraine (NASU), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and Ducroquet, Frédérique

Subjects
[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS
Abstract

page 137; International audience

5. Charge Transport in Superconducting Heterostructures MoRe-Si(W)-MoRe with a Hybrid Semiconducting Barrier with Metallic Nanoclusters

Author

Volodymyr Shaternik, Andrii Shapovalov, Olexandr Suvorov, Pascal Febvre, Department of Superconducting Electronics [Kyiv], Kurdyumov Institute of Metal Physics (IMP), National Academy of Sciences of Ukraine (NASU)-National Academy of Sciences of Ukraine (NASU), V.N. Bakul Institute for Superhard Materials, National Academy of Sciences of Ukraine (NASU), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and Ducroquet, Frédérique

Subjects
[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

6. Internally shunted junctions: a unified analysis of various approaches

Author

Vincenzo Lacquaniti, Cristina Cassiago, Natascia de Leo, Matteo Fretto, Andrea Sosso, Pascal Febvre, Volodymyr Shaternik, Andrii Shapovalov, Olexandr Suvorov, Mikhail Belogolovskii, Paul Seidel, Istituto Nazionale di Ricerca Metrologica (INRiM), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Department of Superconducting Electronics [Kyiv], Kurdyumov Institute of Metal Physics (IMP), National Academy of Sciences of Ukraine (NASU)-National Academy of Sciences of Ukraine (NASU), V.N. Bakul Institute for Superhard Materials, National Academy of Sciences of Ukraine (NASU), Donetsk Institute for Physics and Engineering named after A.A. Galkin, Friedrich-Schiller-Universität = Friedrich Schiller University Jena [Jena, Germany], ESAS, and Ducroquet, Frédérique

Subjects
Josephson junctions, tunneling, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, Condensed Matter::Superconductivity, charge carrier processes, distribution functions, current-voltage characteristics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics
Abstract

session Electronics - Junctions, circuit design and fabrication (2A-E-O1); International audience; Following the ever-rising demand for new functionalities and novel materials in superconducting circuitry, we provide a complete view on the self-shunting problem in Josephson junctions relating it to specific features of a multichannel weak link between electrodes where averaging over the channels yields a bimodal distribution of transparencies with maxima near unity and zero. We provide two examples of such internally-shunted devices, four-layered Nb/Al-Al oxide-Nb junctions with strongly disordered nm-thick insulating layers where stochastic distribution of transparencies takes place on a local rather than a global scale and MoRe/W-doped Si-Si–MoRe devices with strongly inhomogeneous silicon interlayers partly doped by metallic nanoclusters where the main charge transport occurs across resonance-percolating trajectories. We show how the predicted universal distribution function of transmission coefficients can be verified experimentally without any fitting parameters and analyze some old and new experimental data from this perspective. We believe that our results can form a base for novel four-layered Josephson junctions with enhanced superconducting properties and, at the same time, well-separated metallic electrodes.

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