XANES and XES Studies of Luminescent Silicon Carbonitride Thin Films
Bibliographic record
Abstract
We investigated the photoluminescence (PL) and electronic properties of both undoped and doped silicon carbonitride (SiCN) thin films, fabricated using electron cyclotron resonance plasma enhanced chemical vapor deposition (ECR PECVD). The PL intensity of SiCN films is highly dependent on the annealing temperature and doping condition with rare-earth metals. Notably, Ce +3 - and Tb +3 -related luminescence were observed from doped samples after being annealed in nitrogen ambient at 1200°C for one hour. The electronic characteristics of these doped and un-doped films were analyzed using soft X-ray absorption near edge structure (XANES) and X-ray emission spectroscopy (XES) measurements, showing significant structural re-ordering occurs as the annealing temperatures were increased.
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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) | 0.001 | 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".