Comparative Study of Dielectric Properties and Other Physical Properties of Superparamagnetic Iron Oxide Nanoparticles and Polyethylene Nanocomposites
Bibliographic record
Abstract
The present paper proposes a new investigation of the dielectric properties of superparamagnetic iron oxide nanoparticles (SPIONs)/PE nanocomposites in comparison with the neat polymer at different temperatures. The SPIONs used were without or with positively or negatively surface charge. Different frequency-domain dielectric responses were observed for the different samples. The usual decrease of the values of the real part of the permittivity of all the three SPIONs nanocomposites in the range was observed with the increase of temperature. Moreover, the values of the real part of the permittivity of PE-bare SPIONs increased slightly at lower frequencies, whereas those of PE-positively charged SPIONs and PE-negatively charged SPIONs were constant at higher frequencies and showed an increase at medium frequencies and a plateau at lower frequencies. The imaginary part of their permittivity also showed dielectric responses for the samples.
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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 | 0.000 | 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 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".