volume 61 issue 9 pages 1544-1548

The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers

Publication typeJournal Article
Publication date2019-09-03
scimago Q4
wos Q3
SJR0.183
CiteScore1.4
Impact factor1.8
ISSN10637834, 10906460, 17267498
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Abstract
Highly disordered thin films of niobium nitride and the specific features of the proximity effect in NbN (S)–aluminum (N) bilayers with a large resistivity ratio, ρNbN/ρAl $$ \gg $$ 1, are studied. It is shown that magnetic screening and the critical current Ic of such SN structures significantly increase compared to the S layer. The observed effect is associated with the induced superconductivity in the N layer due to the proximity effect. The Josephson effect is demonstrated in NbN/Al–NbN–NbN/Al variable thickness bridges made of such SN bilayers.
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Levichev M. Y. et al. The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers // Physics of the Solid State. 2019. Vol. 61. No. 9. pp. 1544-1548.
GOST all authors (up to 50) Copy
Levichev M. Y., Elkina A. I., Bukharov N. N., PETROV Y. V., Aladyshkin A. Y., Vodolazov D. Yu., Klushin A. M. The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers // Physics of the Solid State. 2019. Vol. 61. No. 9. pp. 1544-1548.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1063783419090142
UR - https://doi.org/10.1134/S1063783419090142
TI - The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers
T2 - Physics of the Solid State
AU - Levichev, M. Yu.
AU - Elkina, A I
AU - Bukharov, N N
AU - PETROV, YU. V.
AU - Aladyshkin, A. Yu.
AU - Vodolazov, D Yu
AU - Klushin, A. M.
PY - 2019
DA - 2019/09/03
PB - Pleiades Publishing
SP - 1544-1548
IS - 9
VL - 61
SN - 1063-7834
SN - 1090-6460
SN - 1726-7498
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Levichev,
author = {M. Yu. Levichev and A I Elkina and N N Bukharov and YU. V. PETROV and A. Yu. Aladyshkin and D Yu Vodolazov and A. M. Klushin},
title = {The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers},
journal = {Physics of the Solid State},
year = {2019},
volume = {61},
publisher = {Pleiades Publishing},
month = {sep},
url = {https://doi.org/10.1134/S1063783419090142},
number = {9},
pages = {1544--1548},
doi = {10.1134/S1063783419090142}
}
MLA
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MLA Copy
Levichev, M. Yu., et al. “The Proximity and Josephson Effects in Niobium Nitride–Aluminum Bilayers.” Physics of the Solid State, vol. 61, no. 9, Sep. 2019, pp. 1544-1548. https://doi.org/10.1134/S1063783419090142.