Effect of ultra-violet irradiation on SrBi<sub>2</sub>Ta<sub>2</sub>O<sub>9</sub>thin film capacitors
Why this work is in the frame
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Bibliographic record
Abstract
Abstract Significant suppression of the switchable polarization of SrBi2Ta2O9(SBT) capacitors can be induced by ultra-violet irradiation, and the degradation in retained polarization is dependent upon the initial polarization states and the irradiation time. This can be well explained based on the model of weak pinning and mobility of domain walls. Furthermore, repeated cycling of the irradiated capacitor results in substantial recovery of the switchable polarization, and this recovery is applied voltage dependent. Experimental results indicate that the domain walls of SBT thin films can be weakly pinned by charge trapping and depinned by charge detrapping.
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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 | 0.004 | 0.003 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.001 | 0.004 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
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