том 13 издание 6 страницы 627-632

Characterization of Microwave Properties of Superconducting NbTiN Films using TDS

Тип публикацииJournal Article
Дата публикации2023-11-01
scimago Q1
wos Q1
БС1
SJR1.178
CiteScore6.8
Impact factor4
ISSN2156342X, 21563446
Electrical and Electronic Engineering
Radiation
Краткое описание
In this article, we perform systematic study of electrodynamic properties of superconducting NbTiN films at frequencies 0.2–2.5 terahertz (THz) and in temperature range from 4 to 15 K using time-domain spectrometer. The goal is to achieve the best parameters of the films at THz frequencies; that is to reach а tradeoff between the highest possible normal state conductivity σ0 , the smallest London penetration depth λL , and the highest energy gap and critical temperature Tc . To do this, it is necessary to determine the optimal manufacturing conditions; to this end, a set of NbTiN films of various compositions was fabricated, controlled by the nitrogen pressure in the magnetron chamber. As a result, the film with parameters σ 0 = 11·10 3 1/(Ohm·сm), λL = 280 nm, and Tc = 14.4 K were obtained. To fit the experimental data, two models with and without taking intragap states into account were used, and both of them are in good agreement with experiment.
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IEEE Transactions on Applied Superconductivity
1 публикация, 25%
IEEE Transactions on Terahertz Science and Technology
1 публикация, 25%
Journal of Physics Condensed Matter
1 публикация, 25%
1

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Institute of Electrical and Electronics Engineers (IEEE)
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IOP Publishing
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ГОСТ |
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Khan F. et al. Characterization of Microwave Properties of Superconducting NbTiN Films using TDS // IEEE Transactions on Terahertz Science and Technology. 2023. Vol. 13. No. 6. pp. 627-632.
ГОСТ со всеми авторами (до 50) Скопировать
Khan F., Zhukova E. S., Gorshunov B., Gorshunov B., Kadyrov L. S., Chekushkin A. M., Khudchenko A., Koshelets V. Characterization of Microwave Properties of Superconducting NbTiN Films using TDS // IEEE Transactions on Terahertz Science and Technology. 2023. Vol. 13. No. 6. pp. 627-632.
RIS |
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TY - JOUR
DO - 10.1109/TTHZ.2023.3321252
UR - https://ieeexplore.ieee.org/document/10268634/
TI - Characterization of Microwave Properties of Superconducting NbTiN Films using TDS
T2 - IEEE Transactions on Terahertz Science and Technology
AU - Khan, F
AU - Zhukova, Elena S.
AU - Gorshunov, B.P.
AU - Gorshunov, Boris
AU - Kadyrov, Lenar S.
AU - Chekushkin, Artem M.
AU - Khudchenko, A.
AU - Koshelets, V.P
PY - 2023
DA - 2023/11/01
PB - Institute of Electrical and Electronics Engineers (IEEE)
SP - 627-632
IS - 6
VL - 13
SN - 2156-342X
SN - 2156-3446
ER -
BibTex |
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@article{2023_Khan,
author = {F Khan and Elena S. Zhukova and B.P. Gorshunov and Boris Gorshunov and Lenar S. Kadyrov and Artem M. Chekushkin and A. Khudchenko and V.P Koshelets},
title = {Characterization of Microwave Properties of Superconducting NbTiN Films using TDS},
journal = {IEEE Transactions on Terahertz Science and Technology},
year = {2023},
volume = {13},
publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
month = {nov},
url = {https://ieeexplore.ieee.org/document/10268634/},
number = {6},
pages = {627--632},
doi = {10.1109/TTHZ.2023.3321252}
}
MLA
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Khan, F., et al. “Characterization of Microwave Properties of Superconducting NbTiN Films using TDS.” IEEE Transactions on Terahertz Science and Technology, vol. 13, no. 6, Nov. 2023, pp. 627-632. https://ieeexplore.ieee.org/document/10268634/.