Nanoparticle synthesis by high-density plasma sustained in liquid organosilicon precursors
Bibliographic record
Abstract
A high-density plasma in a pin-to-pin configuration was sustained in liquid organosilicon precursors (hexamethyldisiloxane, tetraethyl orthosilicate, and tetramethylcyclotetrasiloxane) by the application of a high-voltage at a frequency of 1 kHz and a duty cycle of 30%. For all organosilicon precursors investigated, the current-voltage characteristics revealed a spark mode, with typical discharge duration of about 50 ns. Both the number of microdischarges and the total amount of charges per microdischarge increased with the amplitude of the applied voltage. The optical emission spectroscopy revealed strong emission from the C2 Swan system along with H I, Si I, and O I emission lines, indicating very high fragmentation levels of the organosilicon precursors upon discharge ignition. This was confirmed by Transmission Electron Microscopy and Energy-Dispersive X-ray spectroscopy indicating the formation of amorphous silicon oxycarbide nanoparticles. However, W I emission lines as well as W crystalline nanoparticles could also be seen; a feature ascribed to plasma-electrode interactions.
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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".