The effect of annealing the PbI2 and A-site solution on perovskite solar cells fabricated by evaporation-assisted spin coating
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Bibliographic record
Abstract
Abstract This study investigates how annealing and nonannealing treatments of thermally evaporated PbI2 films affect the formation and properties of the resulting perovskite film. Improved crystallization of the PbI2 film through annealing inhibits MAI infiltration, resulting in incomplete and poor perovskite film quality. On the other hand, nonannealed thermally evaporated PbI2 films, when treated with a preheated Methylamine Hydroiodide (MAI) solution, exhibit enhanced ion activity, enabling deeper penetration and more complete conversion to perovskite, as confirmed by X-ray Diffraction (XRD) analysis. Perovskite solar cells based on nonannealed thermally evaporated PbI2 films exhibited significantly improved device performance.
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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 | 0.000 | 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