Evidence map›Paper›PMID 40933231›Full record

ArticleScience and technology of advanced materials2025

Inhomogeneity-driven multiform Spontaneous Hall Effect in conventional and unconventional superconductors.

Nadia Stegani, Ilaria Pallecchi, Nicola Manca, Martina Meinero, Michela Iebole, Matteo Cialone, Valeria Braccini, Koushik Karmakar, Andrey Maljuk, Bernd Büchner and 3 more

Abstract read
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In one paragraph

Article in Science and technology of advanced materials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

13 authors.

Nadia SteganiDepartment of Physics, University of Genoa, Genoa, Italy.ORCID https://orcid.org/0009-0007-8920-9247
Ilaria PallecchiConsiglio Nazionale delle Ricerche (CNR)-SPIN, Genoa, Italy.ORCID https://orcid.org/0000-0001-6819-6124
Nicola MancaConsiglio Nazionale delle Ricerche (CNR)-SPIN, Genoa, Italy.ORCID https://orcid.org/0000-0002-7768-2500
Martina MeineroDepartment of Physics, University of Genoa, Genoa, Italy.
Michela IeboleDepartment of Physics, University of Genoa, Genoa, Italy.
Matteo CialoneDepartment of Physics, University of Genoa, Genoa, Italy.ORCID https://orcid.org/0000-0002-3018-2787
Valeria BracciniConsiglio Nazionale delle Ricerche (CNR)-SPIN, Genoa, Italy.ORCID https://orcid.org/0000-0003-0073-367X
Koushik KarmakarLeibniz Institute for Solid State and Materials Research, Dresden, Germany.
Andrey MaljukLeibniz Institute for Solid State and Materials Research, Dresden, Germany.
Bernd BüchnerLeibniz Institute for Solid State and Materials Research, Dresden, Germany.ORCID https://orcid.org/0000-0002-3886-2680
Vadim GrinenkoTsung-Dao Lee Institute, Shanghai, China.ORCID https://orcid.org/0000-0001-8303-3454
Marina PuttiDepartment of Physics, University of Genoa, Genoa, Italy.
Federico CaglierisConsiglio Nazionale delle Ricerche (CNR)-SPIN, Genoa, Italy.ORCID https://orcid.org/0000-0002-9054-580X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The spontaneous Hall effect (SHE), a finite voltage occurring transversal to the electrical current in zero-magnetic field, has been observed in both conventional and unconventional superconductors, appearing as a peak near the superconducting transition temperature. The origin of SHE is strongly debated, with proposed explanations ranging from intrinsic and extrinsic mechanisms such as spontaneous symmetry breaking and time-reversal symmetry breaking (BTRS), Abrikosov vortex motion, or extrinsic factors like material inhomogeneities, such as non-uniform critical temperature (T

Indexed as

Inhomogeneitiessimulationsspontaneous Hall effectsuperconductors

Identifiers

PMID40933231
PMCPMC12418796

What OpenQuestion holds

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Registered trials

None linked

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.