Journal of Physical Chemistry Letters, volume 12, issue 37, pages 9068-9075
Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator
Stolyarov V. S.
1, 2, 3
,
Pons S
1
,
Vlaic Sergio
1
,
Remizov S.V.
3
,
Shapiro Dmitriy S.
3
,
Brun C.
4
,
Bozhko Sergey I
5
,
Cren T.
4
,
Chulkov E.V.
7, 8, 9
,
Pogosov Walter V.
3, 8, 10
,
Lozovik Yuriy E
3, 8, 11
,
1
7
Departamento de Polí meros y Materiales Avanzados: Física, Química y Tecnología, Facultad de Ciencias Químicas, Universidad del País Vasco UPV/EHU, Apartado 1072, 20080 San Sebastian/Donostia, Spain
|
9
Publication type: Journal Article
Publication date: 2021-09-13
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 5.7
ISSN: 19487185
Physical and Theoretical Chemistry
General Materials Science
Abstract
We report on structural and electronic properties of superconducting nanohybrids made of Pb grown in the ultrahigh vacuum on the atomically clean surface of single crystals of topological Bi2Te3. In situ scanning tunneling microscopy and spectroscopy demonstrated that the resulting network is composed of Pb-nanoislands dispersed on the surface and linked together by an amorphous atomic layer of Pb, which wets Bi2Te3. As a result, the superconducting state of the system is characterized by a thickness-dependent superconducting gap of Pb-islands and by a very unusual position-independent proximity gap between them. Furthermore, the data analysis and DFT calculations demonstrate that the Pb-wetting layer leads to significant modifications of both topological and trivial electronic states of Bi2Te3, which are responsible for the observed long-range proximity effect.
Citations by journals
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1
2
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Journal of Physical Chemistry Letters
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Journal of Physical Chemistry Letters
2 publications, 12.5%
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Physical Review B
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Physical Review B
2 publications, 12.5%
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
2 publications, 12.5%
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Advanced Quantum Technologies
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Advanced Quantum Technologies
1 publication, 6.25%
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Advanced Functional Materials
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Advanced Functional Materials
1 publication, 6.25%
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Nature Communications
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Nature Communications
1 publication, 6.25%
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JETP Letters
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JETP Letters
1 publication, 6.25%
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npj Quantum Materials
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npj Quantum Materials
1 publication, 6.25%
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Nanomaterials
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Nanomaterials
1 publication, 6.25%
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Nano Letters
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Nano Letters
1 publication, 6.25%
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Superconductor Science and Technology
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Superconductor Science and Technology
1 publication, 6.25%
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Physical Review Materials
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Physical Review Materials
1 publication, 6.25%
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Crystal Research and Technology
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Crystal Research and Technology
1 publication, 6.25%
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1
2
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Citations by publishers
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1
2
3
4
5
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American Chemical Society (ACS)
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American Chemical Society (ACS)
5 publications, 31.25%
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Wiley
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Wiley
3 publications, 18.75%
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American Physical Society (APS)
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American Physical Society (APS)
3 publications, 18.75%
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Springer Nature
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Springer Nature
2 publications, 12.5%
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Pleiades Publishing
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Pleiades Publishing
1 publication, 6.25%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 6.25%
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IOP Publishing
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IOP Publishing
1 publication, 6.25%
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1
2
3
4
5
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Stolyarov V. S. et al. Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator // Journal of Physical Chemistry Letters. 2021. Vol. 12. No. 37. pp. 9068-9075.
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Stolyarov V. S., Pons S., Vlaic S., Remizov S., Shapiro D. S., Brun C., Bozhko S. I., Cren T., Menshchikova T. V., Chulkov E., Pogosov W. V., Lozovik Y. E., Roditchev D. Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator // Journal of Physical Chemistry Letters. 2021. Vol. 12. No. 37. pp. 9068-9075.
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TY - JOUR
DO - 10.1021/acs.jpclett.1c02257
UR - https://doi.org/10.1021%2Facs.jpclett.1c02257
TI - Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator
T2 - Journal of Physical Chemistry Letters
AU - Shapiro, Dmitriy S.
AU - Lozovik, Yuriy E
AU - Bozhko, Sergey I
AU - Stolyarov, V. S.
AU - Vlaic, Sergio
AU - Pons, S
AU - Remizov, S.V.
AU - Brun, C.
AU - Cren, T.
AU - Menshchikova, T. V.
AU - Chulkov, E.V.
AU - Pogosov, Walter V.
AU - Roditchev, D.
PY - 2021
DA - 2021/09/13 00:00:00
PB - American Chemical Society (ACS)
SP - 9068-9075
IS - 37
VL - 12
SN - 1948-7185
ER -
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@article{2021_Stolyarov,
author = {Dmitriy S. Shapiro and Yuriy E Lozovik and Sergey I Bozhko and V. S. Stolyarov and Sergio Vlaic and S Pons and S.V. Remizov and C. Brun and T. Cren and T. V. Menshchikova and E.V. Chulkov and Walter V. Pogosov and D. Roditchev},
title = {Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator},
journal = {Journal of Physical Chemistry Letters},
year = {2021},
volume = {12},
publisher = {American Chemical Society (ACS)},
month = {sep},
url = {https://doi.org/10.1021%2Facs.jpclett.1c02257},
number = {37},
pages = {9068--9075},
doi = {10.1021/acs.jpclett.1c02257}
}
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Stolyarov, V. S., et al. “Superconducting Long-Range Proximity Effect through the Atomically Flat Interface of a Bi2Te3 Topological Insulator.” Journal of Physical Chemistry Letters, vol. 12, no. 37, Sep. 2021, pp. 9068-9075. https://doi.org/10.1021%2Facs.jpclett.1c02257.