Nano Letters, volume 22, issue 14, pages 5715-5722

Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current

Stolyarov V. S. ^{1, 2, 3}

Ruzhitskiy Vsevolod ^{1, 2}

Hovhannisyan Razmik A ³

Grebenchuk Sergey ³

Shishkin Andrey G ^{1, 2, 3}

Skryabina O.V. ^{1, 3, 4}

Golovchanskiy I.A. ^{1, 2, 3}

Golubov Alexander A ⁵

Klenov Nikolay V ^{1, 2, 6}

Soloviev Igor I ^{1, 2, 7}

Kupriyanov Mikhail Yu ^{1, 7}

Andriyash Alexander ²

Roditchev Dimitri ^{8, 9}

Hide authors affiliations Show authors affiliations: 9 affiliations

National University of Science and Technology MISIS, 119049 Moscow, Russia |

Dukhov Research Institute of Automatics (VNIIA), 127055 Moscow, Russia |

Advanced Mesoscience and Nanotechnology Centre, Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia |

⁴

Institute of Solid State Physics RAS, 142432 Chernogolovka, Russia |

⁵

Faculty of Science and Technology, MESA+ Institute of Nanotechnology, 7500 AE Enschede, The Netherlands |

⁶

Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia |

⁷

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119991 Moscow, Russia |

⁸

Sorbonne Universite, CNRS, LPEM, 75005 Paris, France |

⁹

LPEM, ESPCI Paris, PSL Research University, CNRS, 75005 Paris, France |

Publication type: Journal Article

Publication date: 2022-07-12

American Chemical Society (ACS)

Journal: Nano Letters

Quartile SCImago

Quartile WOS

Impact factor: 10.8

ISSN: 15306984, 15306992

DOI: 10.1021/acs.nanolett.2c00647

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General Chemistry

Condensed Matter Physics

General Materials Science

Mechanical Engineering

Bioengineering

Abstract

Made of a thin non-superconducting metal (N) sandwiched by two superconductors (S), SNS Josephson junctions enable novel quantum functionalities by mixing up the intrinsic electronic properties of N with the superconducting correlations induced from S by proximity. Electronic properties of these devices are governed by Andreev quasiparticles (Andreev, A. Sov. Phys. JETP 1965, 20, 1490) which are absent in conventional SIS junctions whose insulating barrier (I) between the two S electrodes owns no electronic states. Here we focus on the Josephson vortex (JV) motion inside Nb-Cu-Nb proximity junctions subject to electric currents and magnetic fields. The results of local (magnetic force microscopy) and global (transport) experiments provided simultaneously are compared with our numerical model, revealing the existence of several distinct dynamic regimes of the JV motion. One of them, identified as a fast hysteretic entry/escape below the critical value of Josephson current, is analyzed and suggested for low-dissipative logic and memory elements.

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Physical Review Applied	Physical Review Applied, 1, 33.33% Physical Review Applied 1 publication, 33.33%
Nano Letters	Nano Letters, 1, 33.33% Nano Letters 1 publication, 33.33%
Communications Physics	Communications Physics, 1, 33.33% Communications Physics 1 publication, 33.33%
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American Physical Society (APS)	American Physical Society (APS), 1, 33.33% American Physical Society (APS) 1 publication, 33.33%
American Chemical Society (ACS)	American Chemical Society (ACS), 1, 33.33% American Chemical Society (ACS) 1 publication, 33.33%
Springer Nature	Springer Nature, 1, 33.33% Springer Nature 1 publication, 33.33%
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Stolyarov V. S. et al. Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current // Nano Letters. 2022. Vol. 22. No. 14. pp. 5715-5722.

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Stolyarov V. S., Ruzhitskiy V., Hovhannisyan R. A., Grebenchuk S., Shishkin A. G., Skryabina O., Golovchanskiy I., Golubov A. A., Klenov N. V., Soloviev I. I., Kupriyanov M. Yu., Andriyash A., Roditchev D. Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current // Nano Letters. 2022. Vol. 22. No. 14. pp. 5715-5722.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1021/acs.nanolett.2c00647

UR - https://doi.org/10.1021%2Facs.nanolett.2c00647

TI - Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current

T2 - Nano Letters

AU - Ruzhitskiy, Vsevolod

AU - Grebenchuk, Sergey

AU - Shishkin, Andrey G

AU - Golubov, Alexander A

AU - Klenov, Nikolay V

AU - Soloviev, Igor I

AU - Kupriyanov, Mikhail Yu

AU - Andriyash, Alexander

AU - Hovhannisyan, Razmik A

AU - Roditchev, Dimitri

AU - Stolyarov, V. S.

AU - Skryabina, O.V.

AU - Golovchanskiy, I.A.

PY - 2022

DA - 2022/07/12 00:00:00

PB - American Chemical Society (ACS)

SP - 5715-5722

IS - 14

VL - 22

SN - 1530-6984

SN - 1530-6992

ER -

BibTex |

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BibTex Copy

@article{2022_Stolyarov,

author = {Vsevolod Ruzhitskiy and Sergey Grebenchuk and Andrey G Shishkin and Alexander A Golubov and Nikolay V Klenov and Igor I Soloviev and Mikhail Yu Kupriyanov and Alexander Andriyash and Razmik A Hovhannisyan and Dimitri Roditchev and V. S. Stolyarov and O.V. Skryabina and I.A. Golovchanskiy},

title = {Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current},

journal = {Nano Letters},

year = {2022},

volume = {22},

publisher = {American Chemical Society (ACS)},

month = {jul},

url = {https://doi.org/10.1021%2Facs.nanolett.2c00647},

number = {14},

pages = {5715--5722},

doi = {10.1021/acs.nanolett.2c00647}

}

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MLA Copy

Stolyarov, V. S., et al. “Revealing Josephson Vortex Dynamics in Proximity Junctions below Critical Current.” Nano Letters, vol. 22, no. 14, Jul. 2022, pp. 5715-5722. https://doi.org/10.1021%2Facs.nanolett.2c00647.

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American Chemical Society (ACS)

Journal

Nano Letters

Quartile SCImago

Quartile WOS

Impact factor

10.8

ISSN

15306984 (Print)
15306992 (Electronic)

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