High dynamic resistance elements based on a Josephson junction array

Konstantin Yu Arutyunov; Janne S. Lehtinen

doi:10.3762/bjnano.11.32

High dynamic resistance elements based on a Josephson junction array

Konstantin Yu Arutyunov (Corresponding Author), Janne S. Lehtinen

BA6206 Nanosystems

Research output: Contribution to journal › Article › Scientific › peer-review

Abstract

A chain of superconductor-insulator-superconductor junctions based on Al-AlOx-Al nanostructures and fabricated using conventional lift-off lithography techniques was measured at ultra-low temperatures. At zero magnetic field, the low current bias dynamic resistance can reach values of ≈10¹¹ Ω. It was demonstrated that the system can provide a decent quality current biasing circuit, enabling the observation of Coulomb blockade and Bloch oscillations in ultra-narrow Ti nanowires associated with the quantum phase-slip effect.

Original language	English
Article number	32
Pages (from-to)	417-420
Number of pages	4
Journal	Beilstein Journal of Nanotechnology
Volume	11
DOIs	https://doi.org/10.3762/bjnano.11.32
Publication status	Published - 2020
MoE publication type	A1 Journal article-refereed

Keywords

Dynamic resistance
Josephson junction array
Nanoelectronics
Quantum phase slip
Superconductivity
Ti nanowires

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10.3762/bjnano.11.32

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title = "High dynamic resistance elements based on a Josephson junction array",

abstract = "A chain of superconductor-insulator-superconductor junctions based on Al-AlOx-Al nanostructures and fabricated using conventional lift-off lithography techniques was measured at ultra-low temperatures. At zero magnetic field, the low current bias dynamic resistance can reach values of ≈1011 Ω. It was demonstrated that the system can provide a decent quality current biasing circuit, enabling the observation of Coulomb blockade and Bloch oscillations in ultra-narrow Ti nanowires associated with the quantum phase-slip effect.",

keywords = "Dynamic resistance, Josephson junction array, Nanoelectronics, Quantum phase slip, Superconductivity, Ti nanowires",

author = "Arutyunov, {Konstantin Yu} and Lehtinen, {Janne S.}",

note = "Funding Information: The article was prepared within the framework of the Academic Fund Program at the National Research University Higher School of Economics (HSE) in 2019–2020 (grant No. 19-01-050) and by the Russian Academic Excellence Project «5-100». Funding Information: The article was prepared within the framework of the Academic Fund Program at the National Research University Higher School of Economics (HSE) in 2019-2020 (grant No. 19-01-050) and by the Russian Academic Excellence Project ?5-100?. Publisher Copyright: {\textcopyright} 2020 Arutyunov and Lehtinen. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2020",

doi = "10.3762/bjnano.11.32",

language = "English",

volume = "11",

pages = "417--420",

journal = "Beilstein Journal of Nanotechnology",

issn = "2190-4286",

publisher = "Beilstein-Institut Zur Forderung der Chemischen Wissenschaften",

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AU - Arutyunov, Konstantin Yu

AU - Lehtinen, Janne S.

N1 - Funding Information: The article was prepared within the framework of the Academic Fund Program at the National Research University Higher School of Economics (HSE) in 2019–2020 (grant No. 19-01-050) and by the Russian Academic Excellence Project «5-100». Funding Information: The article was prepared within the framework of the Academic Fund Program at the National Research University Higher School of Economics (HSE) in 2019-2020 (grant No. 19-01-050) and by the Russian Academic Excellence Project ?5-100?. Publisher Copyright: © 2020 Arutyunov and Lehtinen. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020

Y1 - 2020

N2 - A chain of superconductor-insulator-superconductor junctions based on Al-AlOx-Al nanostructures and fabricated using conventional lift-off lithography techniques was measured at ultra-low temperatures. At zero magnetic field, the low current bias dynamic resistance can reach values of ≈1011 Ω. It was demonstrated that the system can provide a decent quality current biasing circuit, enabling the observation of Coulomb blockade and Bloch oscillations in ultra-narrow Ti nanowires associated with the quantum phase-slip effect.

AB - A chain of superconductor-insulator-superconductor junctions based on Al-AlOx-Al nanostructures and fabricated using conventional lift-off lithography techniques was measured at ultra-low temperatures. At zero magnetic field, the low current bias dynamic resistance can reach values of ≈1011 Ω. It was demonstrated that the system can provide a decent quality current biasing circuit, enabling the observation of Coulomb blockade and Bloch oscillations in ultra-narrow Ti nanowires associated with the quantum phase-slip effect.

KW - Dynamic resistance

KW - Josephson junction array

KW - Nanoelectronics

KW - Quantum phase slip

KW - Superconductivity

KW - Ti nanowires

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DO - 10.3762/bjnano.11.32

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EP - 420

JO - Beilstein Journal of Nanotechnology

JF - Beilstein Journal of Nanotechnology

SN - 2190-4286

M1 - 32

ER -

High dynamic resistance elements based on a Josephson junction array

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