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Record W3194497655 · doi:10.1103/physrevb.105.024521

Interplay between magnetism and superconductivity in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi>UTe</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:math>

2022· article· lv· W3194497655 on OpenAlex
Di Wei, David R. Saykin, Oliver Miller, Sheng Ran, Shanta Saha, D. F. Agterberg, Jörg Schmalian, Nicholas P. Butch, Johnpierre Paglione, A. Kapitulnik

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePhysical review. B./Physical review. B · 2022
Typearticle
Languagelv
FieldPhysics and Astronomy
TopicRare-earth and actinide compounds
Canadian institutionsCanadian Institute for Advanced Research
FundersDivision of Materials Sciences and EngineeringBasic Energy SciencesAir Force Office of Scientific ResearchNational Institute of Standards and TechnologyStanford UniversityU.S. Department of EnergyGordon and Betty Moore FoundationDeutsche Forschungsgemeinschaft
KeywordsSuperconductivityParamagnetismPhysicsCondensed matter physicsMagnetizationMagnetismMagnetic fieldVortexQuantum mechanicsThermodynamics

Abstract

fetched live from OpenAlex

Time-reversal symmetry breaking in the strongly paramagnetic UTe${}_{2}$ is inferred from its spontaneous Kerr response below the superconducting critical temperature ${T}_{c}$. Focusing a Sagnac interferometer beam on the center of the sample, the authors present an extensive study of the magnetic-field-trained Kerr effect in this material, particularly of the nature of the critical state, which is dominated by magnetic vortices. Measurements in the presence of magnetic field reveal the competition between vortex-induced magnetization and the shielding currents of the superconductor.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.823
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0020.002
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0520.002

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.020
GPT teacher head0.292
Teacher spread0.273 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it