Chemically Resolved Depth Profiles Extracted from ARXPS Data Taken on Polystyrene Surfaces Exposed to Nitrogen Plasmas
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Bibliographic record
Abstract
Abstract Polystyrene samples were exposed to a nitrogen plasma for 30 s, 1, 2, and 4 min, and analyzed by angle‐resolved photoelectron spectroscopy. Oxygen and nitrogen adatom depth profiles were extracted from the elemental peak intensities using a maximum entropy method. The same method was used to extract chemically resolved carbon‐adatom depth profiles by peak fitting the C1s spectra. The elemental nitrogen and carbon‐adatom depth profiles were observed to evolve initially and then stabilize for plasma exposures of 2 min and more. A comparison of the elemental and chemically resolved depth profiles provided an additional information on the evolution of the carbon‐adatom bonding as a function of plasma duration. magnified image
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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 | 0.001 | 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 it