volume 30 issue 32 pages 324004

Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance

Publication typeJournal Article
Publication date2019-05-21
scimago Q2
wos Q2
SJR0.597
CiteScore6.2
Impact factor2.8
ISSN09574484, 13616528
General Chemistry
General Materials Science
Electrical and Electronic Engineering
Mechanical Engineering
Bioengineering
Mechanics of Materials
Abstract
We study analytically and numerically the influence of the quasiparticle charge imbalance on the dynamics of the asymmetric Josephson stack formed by two inequivalent junctions: the fast capacitive junction $JJ_{1}$ and slow non-capacitive junction $JJ_{2}$. We find, that the switching of the fast junction into resistive state leads to significant increase of the effective critical current of the slow junction. At the same time, the initial switching of the slow junction may either increase or decrease the effective critical current of the fast junction, depending on ratio of their resistances and the value of the capacitance. Finally, we have found that the slow quasiparticle relaxation (in comparison with Josephson times) leads to appearance of the additional hysteresis on current-voltage characteristics.
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Bakurskiy S. et al. Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance // Nanotechnology. 2019. Vol. 30. No. 32. p. 324004.
GOST all authors (up to 50) Copy
Bakurskiy S., Neilo A. A., Klenov N. V., Soloviev I. I., Kupriyanov M. Y. Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance // Nanotechnology. 2019. Vol. 30. No. 32. p. 324004.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1361-6528/ab1a8e
UR - https://doi.org/10.1088/1361-6528/ab1a8e
TI - Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance
T2 - Nanotechnology
AU - Bakurskiy, S.V.
AU - Neilo, A A
AU - Klenov, Nikolay V.
AU - Soloviev, Igor I.
AU - Kupriyanov, Mikhail Yu.
PY - 2019
DA - 2019/05/21
PB - IOP Publishing
SP - 324004
IS - 32
VL - 30
PMID - 30995630
SN - 0957-4484
SN - 1361-6528
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2019_Bakurskiy,
author = {S.V. Bakurskiy and A A Neilo and Nikolay V. Klenov and Igor I. Soloviev and Mikhail Yu. Kupriyanov},
title = {Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance},
journal = {Nanotechnology},
year = {2019},
volume = {30},
publisher = {IOP Publishing},
month = {may},
url = {https://doi.org/10.1088/1361-6528/ab1a8e},
number = {32},
pages = {324004},
doi = {10.1088/1361-6528/ab1a8e}
}
MLA
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MLA Copy
Bakurskiy, S.V., et al. “Dynamic properties of asymmetric double Josephson junction stack with quasiparticle imbalance.” Nanotechnology, vol. 30, no. 32, May. 2019, p. 324004. https://doi.org/10.1088/1361-6528/ab1a8e.