{rfName}
Si

Indexed in

License and use

Citations

66

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Grant support

Technical support from P. S ' enat is gratefully acknowledged. We thank P. Orfila and S. Delprat for nanofabrication support, and our colleagues from the Quantronics group and C. Strunk for useful discussions. We thank Will Oliver and Lincoln Laboratories for providing us with the TWPA used in the experiment, and E. Flurin for suggesting the bridge sample geometry. We thank V. Fatemi, M. H. Devoret, P. D. Kurilovitch, and L. I. Glazman for sharing with us their preprint [36], for useful comments on ours, and for fruitful discussions. We also thank M. Houzet and J. Paaske for their comments. This work has been supported by ANR contract JETS, by FET-Open contract AndQC, the Danish National Research Foundation, by the Renatech network, by the Spanish AEI through Grant No. PID2020117671 GB-I00 and through the "Maria de Maeztu" Programme for Units of Excellence in R&D (CEX2018000805-M). C. Metzger was supported by Region Ile-deFrance in the framework of DIM SIRTEQ. F. J. M.-C. acknowledges support from the Spanish Ministry of Universities (FPU20/01871).

Analysis of institutional authors

Levy-Yeyati Mizrahi, AlfredoAuthorMatute-Canadas, FjAuthorPark, SAuthor

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June 10, 2022
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Signatures of Interactions in the Andreev Spectrum of Nanowire Josephson Junctions

Publicated to:PHYSICAL REVIEW LETTERS. 128 (19): 197702- - 2022-05-13 128(19), DOI: 10.1103/PhysRevLett.128.197702

Authors: Matute-Canadas, F J; Metzger, C; Park, Sunghun; Tosi, L; Krogstrup, P; Nygard, J; Goffman, M F; Urbina, C; Pothier, H; Yeyati, A Levy

Affiliations

Consejo Nacl Invest Cient & Tecn, Ctr Atom Bariloche & Inst Balseiro, CNEA, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina - Author
Univ Autonoma Madrid, Dept Fis Teor Mat Condensada, Condensed Matter Phys Ctr IFIMAC, Madrid 28049, Spain - Author
Univ Autonoma Madrid, Inst Nicolas Cabrera, Madrid 28049, Spain - Author
Univ Copenhagen, Niels Bohr Inst, Ctr Quantum Devices, Univ Pk 5, DK-2100 Copenhagen, Denmark - Author
Univ Paris Saclay, CEA Saclay, IRAMIS, CNRS,UMR,3680,Quantron Grp,Serv Phys Etat Condens, F-91191 Gif Sur Yvette, France - Author
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Abstract

We performed microwave spectroscopy of an InAs nanowire between superconducting contacts implementing a finite-length, multichannel Josephson weak link. Certain features in the spectra, such as the splitting by spin-orbit interactions of the transition lines among Andreev states, have been already understood in terms of noninteracting models. However, we identify here additional transitions, which evidence the presence of Coulomb interactions. By combining experimental measurements and model calculations, we reach a qualitative understanding of these very rich Andreev spectra.

Keywords

ChannelCoherent manipulationGap structureTransport

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal PHYSICAL REVIEW LETTERS due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2022, it was in position 9/85, thus managing to position itself as a Q1 (Primer Cuartil), in the category Physics, Multidisciplinary. Notably, the journal is positioned above the 90th percentile.

From a relative perspective, and based on the normalized impact indicator calculated from World Citations provided by WoS (ESI, Clarivate), it yields a value for the citation normalization relative to the expected citation rate of: 7.07. This indicates that, compared to works in the same discipline and in the same year of publication, it ranks as a work cited above average. (source consulted: ESI Nov 14, 2024)

This information is reinforced by other indicators of the same type, which, although dynamic over time and dependent on the set of average global citations at the time of their calculation, consistently position the work at some point among the top 50% most cited in its field:

  • Weighted Average of Normalized Impact by the Scopus agency: 6.83 (source consulted: FECYT Feb 2024)
  • Field Citation Ratio (FCR) from Dimensions: 13.91 (source consulted: Dimensions Jul 2025)

Specifically, and according to different indexing agencies, this work has accumulated citations as of 2025-07-05, the following number of citations:

  • WoS: 26
  • Scopus: 28
  • Europe PMC: 5

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-07-05:

  • The use, from an academic perspective evidenced by the Altmetric agency indicator referring to aggregations made by the personal bibliographic manager Mendeley, gives us a total of: 20.
  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 20 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

  • The Total Score from Altmetric: 0.75.
  • The number of mentions on the social network X (formerly Twitter): 3 (Altmetric).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://repositorio.uam.es/handle/10486/706277

Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: Argentina; Denmark; France.

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (MATUTE FERNANDEZ-CAÑADAS, FRANCISCO JESUS) and Last Author (Yeyati, AL).

the author responsible for correspondence tasks has been Yeyati, AL.