Dielectric Properties, AC Conductivity, and Electric Modulus Analysis of Bulk Ethylcarbazole‐Terphenyl
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Bibliographic record
Abstract
Electrical and dielectric properties for bulk ethylcarbazole‐terphenyl (PEcbz‐Ter) have been studied over frequency range 1 kHz–2 MHz and temperature range (R.T –120°C). The copolymer PEcbz‐Ter was characterised by using X‐ray diffraction. The frequency dependence of the dielectric constant () and dielectric loss () has been investigated using the complex permittivity. of the copolymer decreases with increasing frequency and increases with temperature. AC conductivity ( σ ac ) data were analysed by the universal power law. The behaviour of σ ac increases with increasing temperature and frequency. The change of the frequency exponent ( s ) with temperature was analysed in terms of different conduction mechanisms, and it was found that the correlated barrier‐hopping model is the predominant conduction mechanism. The electric modulus was used to analyze the relaxation phenomenon in the material.
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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 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 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