Nano Letters, volume 22, issue 2, pages 652-657
Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111)
Baranov Denis S
1, 2, 3, 4
,
Vlaic Sergio
1
,
Baptista Jonathan
1
,
Cofler Enrico
1
,
Stolyarov V. S.
2, 3, 5
,
Roditchev Dimitri
1, 6
,
Pons Stéphane
1
1
Publication type: Journal Article
Publication date: 2022-01-06
Journal:
Nano Letters
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 10.8
ISSN: 15306984, 15306992
General Chemistry
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Bioengineering
Abstract
Atomically thin superconductivity in Pb monolayers grown on Si(111) is affected by adding a tiny amount of Au atoms. In situ macroscopic electron transport measurements reveal that superconductivity develops at higher temperatures and manifests a sharper superconducting transition to zero resistance as compared to pristine Pb/Si(111). Scanning tunneling microscopy and spectroscopy show that Au atoms decorate atomic step edges of Pb/Si(111) and link the electronic reservoirs of neighboring atomic terraces. The propagation of superconducting correlations across the edges is enhanced, facilitating the coherence between terraces and promoting macroscopic superconductivity at higher temperatures. This finding opens new ways to design and control Josephson junctions at the atomic scale.
Citations by journals
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1
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Physical Review Letters
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Physical Review Letters
1 publication, 14.29%
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Materials
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Materials
1 publication, 14.29%
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Journal of Physical Chemistry Letters
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Journal of Physical Chemistry Letters
1 publication, 14.29%
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Acta Physica Sinica
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Acta Physica Sinica
1 publication, 14.29%
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Physical Review B
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Physical Review B
1 publication, 14.29%
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Journal of Alloys and Compounds
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Journal of Alloys and Compounds
1 publication, 14.29%
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1
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Citations by publishers
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1
2
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American Physical Society (APS)
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American Physical Society (APS)
2 publications, 28.57%
|
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 14.29%
|
|
American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 14.29%
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Chinese Physical Society
|
Chinese Physical Society
1 publication, 14.29%
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Elsevier
|
Elsevier
1 publication, 14.29%
|
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IEEE
|
IEEE
1 publication, 14.29%
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1
2
|
- 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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Baranov D. S. et al. Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111) // Nano Letters. 2022. Vol. 22. No. 2. pp. 652-657.
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Baranov D. S., Vlaic S., Baptista J., Cofler E., Stolyarov V. S., Roditchev D., Pons S. Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111) // Nano Letters. 2022. Vol. 22. No. 2. pp. 652-657.
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TY - JOUR
DO - 10.1021/acs.nanolett.1c03595
UR - https://doi.org/10.1021%2Facs.nanolett.1c03595
TI - Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111)
T2 - Nano Letters
AU - Baptista, Jonathan
AU - Cofler, Enrico
AU - Roditchev, Dimitri
AU - Pons, Stéphane
AU - Baranov, Denis S
AU - Vlaic, Sergio
AU - Stolyarov, V. S.
PY - 2022
DA - 2022/01/06 00:00:00
PB - American Chemical Society (ACS)
SP - 652-657
IS - 2
VL - 22
SN - 1530-6984
SN - 1530-6992
ER -
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@article{2022_Baranov,
author = {Jonathan Baptista and Enrico Cofler and Dimitri Roditchev and Stéphane Pons and Denis S Baranov and Sergio Vlaic and V. S. Stolyarov},
title = {Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111)},
journal = {Nano Letters},
year = {2022},
volume = {22},
publisher = {American Chemical Society (ACS)},
month = {jan},
url = {https://doi.org/10.1021%2Facs.nanolett.1c03595},
number = {2},
pages = {652--657},
doi = {10.1021/acs.nanolett.1c03595}
}
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Baranov, Denis S., et al. “Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111).” Nano Letters, vol. 22, no. 2, Jan. 2022, pp. 652-657. https://doi.org/10.1021%2Facs.nanolett.1c03595.