Low Temperature Physics, volume 47, issue 2, pages 101-105

Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components

V. Tarenkov 1
A. Shapovalov 2, 3
O. Boliasova 1
M. Belogolovskii 2, 4
A Kordyuk 2, 3
2
 
G. V. Kurdyumov Institute for Metal Physics of the National Academy of Sciences of Ukraine 2 , Kyiv 03142, Ukraine
3
 
Kyiv Academic University 3 , Kyiv 03142, Ukraine
Publication typeJournal Article
Publication date2021-02-01
Quartile SCImago
Q3
Quartile WOS
Q4
Impact factor0.8
ISSN1063777X, 10906517
General Physics and Astronomy
Physics and Astronomy (miscellaneous)
Abstract

An observed correlation between the critical temperature of a superconducting transition in high-temperature superconductors and a proximity of their electronic structure to the topological Lifshitz transition needs to be verified on simple model materials. Here we show that such an object could be a Mo–Re alloy with an equal concentration of constituent elements. We present new evidence of the presence of two energy gaps in this material, obtained using point-contact spectroscopy, and argue that the studied Mo–Re alloy can be used for implementing new quantum effects associated with the phase difference of electron wave functions from the different bands.

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Tarenkov V. et al. Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components // Low Temperature Physics. 2021. Vol. 47. No. 2. pp. 101-105.
GOST all authors (up to 50) Copy
Tarenkov V., Shapovalov A., Boliasova O., Belogolovskii M., Kordyuk A. Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components // Low Temperature Physics. 2021. Vol. 47. No. 2. pp. 101-105.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1063/10.0003168
UR - https://doi.org/10.1063/10.0003168
TI - Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components
T2 - Low Temperature Physics
AU - Tarenkov, V.
AU - Shapovalov, A.
AU - Boliasova, O.
AU - Belogolovskii, M.
AU - Kordyuk, A
PY - 2021
DA - 2021/02/01
PB - AIP Publishing
SP - 101-105
IS - 2
VL - 47
SN - 1063-777X
SN - 1090-6517
ER -
BibTex |
Cite this
BibTex Copy
@article{2021_Tarenkov,
author = {V. Tarenkov and A. Shapovalov and O. Boliasova and M. Belogolovskii and A Kordyuk},
title = {Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components},
journal = {Low Temperature Physics},
year = {2021},
volume = {47},
publisher = {AIP Publishing},
month = {feb},
url = {https://doi.org/10.1063/10.0003168},
number = {2},
pages = {101--105},
doi = {10.1063/10.0003168}
}
MLA
Cite this
MLA Copy
Tarenkov, V., et al. “Two-band superconductivity in a Mo–Re alloy with an equal concentration of the components.” Low Temperature Physics, vol. 47, no. 2, Feb. 2021, pp. 101-105. https://doi.org/10.1063/10.0003168.
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