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Record W2314992151 · doi:10.1103/physrevb.62.12241

Nuclear orientation of radioactive<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow/><mml:mrow><mml:mn>56</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi mathvariant="normal">Mn</mml:mi></mml:math>ions implanted in the insulators<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">MnCl</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mi>⋅</mml:mi><mml:mn>4</mml:mn><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">CoCl</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mi>⋅</mml:mi><mml:mn>6</mml:mn><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:math>

2000· article· lv· W2314992151 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenuePhysical review. B, Condensed matter · 2000
Typearticle
Languagelv
FieldMaterials Science
TopicCrystal Structures and Properties
Canadian institutionsUniversity of British Columbia
FundersNatural Sciences and Engineering Research Council of CanadaUniversité Catholique de Louvain
KeywordsOrientation (vector space)Hyperfine structureAntiferromagnetismPhysicsCrystallographyAnisotropySpinsCondensed matter physicsAtomic physicsChemistryGeometryQuantum mechanicsMathematics

Abstract

fetched live from OpenAlex

Low-temperature nuclear orientation experiments on radioactive ${}^{56}\mathrm{Mn}$ ions implanted into insulating, antiferromagnetic crystals of ${\mathrm{MnCl}}_{2}\ensuremath{\cdot}4{\mathrm{H}}_{2}\mathrm{O}$ and ${\mathrm{CoCl}}_{2}\ensuremath{\cdot}6{\mathrm{H}}_{2}\mathrm{O}$ are reported. In ${\mathrm{MnCl}}_{2}\ensuremath{\cdot}4{\mathrm{H}}_{2}\mathrm{O},$ comparison of the $\ensuremath{\gamma}$-ray anisotropy of the ${}^{56}\mathrm{Mn}$ nuclei with that of ${}^{54}\mathrm{Mn},$ doped into the sample during growth, showed that both the ${}^{56}\mathrm{Mn}$ and ${}^{54}\mathrm{Mn}$ spins felt a very similar hyperfine field. The site occupancy factor in a simple, two-site model was deduced to be ${0.96}_{\ensuremath{-}0.07}^{+0.04}.$ In ${\mathrm{CoCl}}_{2}\ensuremath{\cdot}6{\mathrm{H}}_{2}\mathrm{O},$ the average hyperfine field for the implanted ${}^{56}\mathrm{Mn}$ was significantly less than that for ${}^{54}\mathrm{Mn}$ and corresponded to $f=0.53\ifmmode\pm\else\textpm\fi{}0.10.$

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)0.012
metaresearch head score (Gemma)0.010
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Meta-epidemiology (narrow), Meta-epidemiology (broad), Science and technology studies, Scholarly communication, Open science, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Science and technology studies, Open science, Research integrity, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.959
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0120.010
Meta-epidemiology (narrow)0.0060.013
Meta-epidemiology (broad)0.0020.012
Bibliometrics0.0050.009
Science and technology studies0.0100.012
Scholarly communication0.0120.012
Open science0.0160.014
Research integrity0.0140.012
Insufficient payload (model declined to judge)0.9740.014

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 head0.016
GPT teacher head0.246
Teacher spread0.230 · 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