A computational study on the effect of minor yttrium on the interfacial adherence of Al oxide film to aluminum substrate
Bibliographic record
Abstract
Abstract It is well documented that minor rare-earth can improve interfacial adherence of oxide films to passive metallic substrates. However, such benefit vanishes when the amount of rare-earth increases. The mechanism for such a change has never been well clarified. This article reports our ab initio calculations to investigate the role that yttrium plays in promoting the interfacial adherence of Al oxide film to Al substrate. Influences of Y 3+ -ions on Al 2 O 3 /Al interfacial bonding, strength of Y-doped Al 2 O 3 layer and that of Y-contained Al substrate were analyzed. Efforts are made to elucidate the beneficial effect of minor yttrium on the interfacial bonding and how an opposite effect is caused as the amount of yttrium increases.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".