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Record W4353062933 · doi:10.1103/physrevb.107.104423

Spin-orbital order and excitons in magnetoresistive HoBi

2023· article· en· W4353062933 on OpenAlexafffund
Jonathan Gaudet, Hung‐Yu Yang, E. M. Smith, Thomas Halloran, J. P. Clancy, J. A. Rodriguez‐Rivera, Guangyong Xu, Yang Zhao, W. C. Chen, Gabriele Sala, A. A. Aczel, B. D. Gaulin, Fazel Tafti, C. Broholm

Bibliographic record

VenuePhysical review. B./Physical review. B · 2023
Typearticle
Languageen
FieldPhysics and Astronomy
TopicTopological Materials and Phenomena
Canadian institutionsBrockhouse Institute for Materials ResearchCanadian Institute for Advanced ResearchMcMaster University
FundersBasic Energy SciencesNatural Sciences and Engineering Research Council of CanadaDivision of Materials ResearchOffice of ScienceNational Institute of Standards and TechnologyEnergy Frontier Research CentersBoston CollegeGordon and Betty Moore FoundationU.S. Department of EnergyU.S. Department of CommerceNational Science Foundation
KeywordsMagnetismMagnetoresistanceCondensed matter physicsNeutron scatteringSpin (aerodynamics)PhysicsScatteringNeutronTopology (electrical circuits)Characterization (materials science)Magnetic fieldQuantum mechanicsMathematicsOptics

Abstract

fetched live from OpenAlex

The rare-earth monopnictides $R\phantom{\rule{0}{0ex}}X$ have been found to exhibit exotic topological three-dimensional states, coupled to unique magnetotransport responses such as extreme magnetoresistance. These findings generated interest to understand the interplay between electronic band topology, transport, and magnetism in $R\phantom{\rule{0}{0ex}}X$. While neutron scattering is indispensable to fully characterize magnetism, there is very little modern work on this family of compounds. Since the details of the magnetism have a profound impact on the electronic band topology and transport in materials, the authors present here a thorough characterization of the magnetism in HoBi, based on modern neutron scattering techniques.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.003

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.017
GPT teacher head0.362
Teacher spread0.346 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2023
Admission routes2
Has abstractyes

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