Synthesis and Characterization of PVA-Encapsulated Fe2O3-ZnO as New Composites with Tunable Optical Properties
Why this work is in the frame
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Bibliographic record
Abstract
PVA-assisted Fe2O3-ZnO as a nanocomposite chemically prepared by in situ method.Various identification methods, including X-ray diffraction (XRD), ultraviolet-visible spectroscopy (UV-VIS), and scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX), were employed to evaluate the composite samples.The Xray diffraction (XRD) patterns indicate that the nanocomposite exhibits the structural characteristics of hematite (-Fe2O3), whereas no discernible influence of zinc oxide (ZnO) is observed.The (Fe2O3-ZnO)/PVA nanocomposite shows two absorption edges for both ZnO at 400nm and for Fe2O3 at 500nm and the corresponding's bandgap was equal to 2.07 and 1.9 eV for direct and indirect transition.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| 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 it