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Record W774984975 · doi:10.1103/physrevb.79.035413

Interface energies of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>100</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow><mml:mrow><mml:mtext>YSZ</mml:mtext></mml:mrow></mml:msub></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>111</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow><mml:mrow><mml:mtext>YSZ</mml:mtext></mml:mrow></mml:msub></mml:mrow></mml:math>epitaxial islands on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>0001</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow><mml:mrow><mml:mi>α</mml:mi><mml:msub><mml:mrow><mml:mtext>-Al</mml:mtext></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mtext>O</mml:mtext><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:msub></mml:mrow></mml:math>substrates from first principles

2009· article· lv· W774984975 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 · 2009
Typearticle
Languagelv
FieldMaterials Science
TopicElectronic and Structural Properties of Oxides
Canadian institutionsUniversité de Montréal
FundersNatural Sciences and Engineering Research Council of CanadaFonds Québécois de la Recherche sur la Nature et les Technologies
KeywordsYttria-stabilized zirconiaPseudopotentialMaterials scienceAb initioDensity functional theoryCrystallographyPhysicsCubic zirconiaCondensed matter physicsChemistryQuantum mechanics

Abstract

fetched live from OpenAlex

We present an ab initio study of the interface energies of cubic yttria-stabilized zirconia (YSZ) epitaxial layers on a ${(0001)}_{\ensuremath{\alpha}{\text{-Al}}_{2}{\text{O}}_{3}}$ substrate. The interfaces are modeled using a supercell geometry and the calculations are carried out in the framework of density-functional theory (DFT) and the local-density approximation (LDA) using the projector augmented wave (PAW) pseudopotential approach. Our calculations clearly establish the existence of competing growth mechanisms between ${(111)}_{\text{YSZ}}\ensuremath{\parallel}{(0001)}_{\ensuremath{\alpha}{\text{-Al}}_{2}{\text{O}}_{3}}$ and ${(100)}_{\text{YSZ}}\ensuremath{\parallel}{(0001)}_{\ensuremath{\alpha}{\text{-Al}}_{2}{\text{O}}_{3}}$ interfaces. This result is central to understanding the behavior of YSZ thin solid film islanding on ${(0001)}_{\ensuremath{\alpha}{\text{-Al}}_{2}{\text{O}}_{3}}$ substrates, either flat or in presence of defects.

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)0.014
metaresearch head score (Gemma)0.016
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 score0.901
Threshold uncertainty score0.994

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0140.016
Meta-epidemiology (narrow)0.0080.017
Meta-epidemiology (broad)0.0030.016
Bibliometrics0.0050.011
Science and technology studies0.0120.017
Scholarly communication0.0130.013
Open science0.0200.017
Research integrity0.0180.015
Insufficient payload (model declined to judge)0.9170.016

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 head0.254
Teacher spread0.234 · 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