Room temperature frequency-dependent complex impedance and conductivity behavior of BaTiO<sub>3</sub>–La<sub>0.7</sub>Ca<sub>0.3</sub>MnO<sub>3</sub> composites
Bibliographic record
Abstract
A series of composite materials (100 − x)BaTiO 3 (BTO) − (x)La 0.7 Ca 0.3 MnO 3 (LCMO) has been prepared using the solid state reaction route varying x in wt%. The influence of LCMO on the frequency-dependent complex impedance and conductivity of BTO has been investigated. The Cole–Cole plots of real and imaginary parts of the complex impedance indicates separate contributions of various factors, such as bulk effect, grain boundary, and interface effects in frequency-dependent conductivity in the composites. Non-Debye-like relaxation has been observed in the BTO–LCMO composites. Interestingly a typical universal dielectric response in the frequency-dependent conductivity at room temperature (300 K) has been found for all the compounds.
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".