Evidence map›Paper›PMID 41728672›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H-NbSe

Jose Antonio Moreno, Mercè Roig, Víctor Barrena, Edwin Herrera, Alberto M Ruiz, Samuel Mañas-Valero, Antón Fente, Anita Smeets, Jazmín Aragón, Yanina Fasano and 7 more

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors.

Jose Antonio MorenoLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0002-4417-5115
Mercè RoigNiels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-5281-9750
Víctor BarrenaLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0001-5976-162X
Edwin HerreraLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0002-7319-7428
Alberto M RuizInstituto de Ciencia Molecular (ICMol), Universidad de Valencia, Paterna, Spain.ORCID https://orcid.org/0000-0002-5351-7711
Samuel Mañas-ValeroInstituto de Ciencia Molecular (ICMol), Universidad de Valencia, Paterna, Spain.ORCID https://orcid.org/0000-0001-6319-9238
Antón FenteLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0001-9419-6179
Anita SmeetsMESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands.
Jazmín AragónLow Temperatures Lab, Centro Atómico Bariloche, CNEA, Bariloche, Argentina.ORCID https://orcid.org/0000-0001-7141-0873
Yanina FasanoLow Temperatures Lab, Centro Atómico Bariloche, CNEA, Bariloche, Argentina.ORCID https://orcid.org/0000-0002-8658-6625
Beilun WuLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0002-2047-0494
Maria N GastiasoroDonostia International Physics Center, Donostia-San Sebastian, Spain.ORCID https://orcid.org/0000-0001-9078-3130
Eugenio CoronadoInstituto de Ciencia Molecular (ICMol), Universidad de Valencia, Paterna, Spain.ORCID https://orcid.org/0000-0002-1848-8791
José J BaldovíInstituto de Ciencia Molecular (ICMol), Universidad de Valencia, Paterna, Spain.ORCID https://orcid.org/0000-0002-2277-3974
Brian M AndersenNiels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-9786-7553
Isabel GuillamónLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0002-2606-3355
Hermann SuderowLaboratorio de Bajas Temperaturas y Altos Campos Magnéticos, Departamento de Física de la Materia Condensada, Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), Unidad Asociada UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID https://orcid.org/0000-0002-5902-1880

Funding

Advanced Materials program MFA/2022/050AEI CEX2023-001316-MAEI CEX2024-001467-MAEI PDC2021-121086-I00AEI PID2020-114071RB-I00AEI PID2023-149309OB-I00AEI PID2023-150148OB-I00AEI PID2024-162182NAI00AEI TED2021-130546BI00Comunidad de Madrid SI4/PJI/2024-00199Comunidad de Madrid TEC-2024/TEC-380European Research Council 101099676European Research Council 2D-SMARTiESEuropean Research Council 679080European Research Council ERC-2021-StG 101042680European Union NextGenerationEU PRTR-C17.I1Generalitat Valenciana CIDEXG/2023/1Generalitat Valenciana CIPROM/2024/51Ramon y Cajal Grant MCIN/AEI/ 10.13039/501100011033Ramon y Cajal Grant RYC2021-031639-ISimons Foundation SFI-MPS-NFS-00006741-02
6 · The paper itself

Abstract

Most superconducting materials exhibit a vanishing density of states at the Fermi level and Anderson's theorem posits that the superconducting gap is robust against nonmagnetic disorder. Although dilute magnetic impurities lead to localized in-gap states, these states typically have no bearing on the material's bulk superconducting properties. However, numerous experiments reveal a finite density of states at the Fermi level in systems with an apparently negligible number of magnetic impurities. Here, using scanning tunneling microscopy and self-consistent Bogoliubov-de Gennes calculations, we find that gapless superconductivity emerges in 2H-

Indexed as

disordergaplessmagnetic impuritiesSTMsuperconductivityYu–Shiba–Rusinov states

Identifiers

PMID41728672
PMCPMC13568862

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.