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Record W1992095178 · doi:10.1063/1.2836343

Surface magnetic polaritons in ferromagnetic and antiferromagnetic cylindrical tubes

2008· article· en· W1992095178 on OpenAlex

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

VenueJournal of Applied Physics · 2008
Typearticle
Languageen
FieldEngineering
TopicMagneto-Optical Properties and Applications
Canadian institutionsWestern University
Fundersnot available
KeywordsPolaritonCondensed matter physicsFerromagnetismAntiferromagnetismMagnetic fieldMaterials scienceYttrium iron garnetMaxwell's equationsTensor (intrinsic definition)Boundary value problemRADIUSPhysicsClassical mechanicsGeometry

Abstract

fetched live from OpenAlex

A theory is developed for the localized surface magnetic polaritons in hollow magnetic cylinders or tubes, in the presence of a longitudinal applied field. This involves solving for the dynamical response using the nondiagonal susceptibility tensor for a ferromagnet or antiferromagnet in Maxwell’s equations, with electromagnetic boundary conditions at the inner and outer tube surfaces. Results for wires and antiwires are deduced as limiting cases of this geometry. As the outer radius is increased, the surface polariton branches near the light line are reduced in frequency and the localization properties are modified due to strong retardation effects. Numerical applications are made to yttrium iron garnet and MnF2 materials.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.442
Threshold uncertainty score0.650

Codex and Gemma teacher scores by category

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

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 head0.014
GPT teacher head0.201
Teacher spread0.186 · 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