p- and n-type microcrystalline silicon oxide (μc-SiO<sub><i>x</i></sub>:H) for applications in thin film silicon tandem solar cells
Bibliographic record
Abstract
We report on the development and application of p- and n-type hydrogenated microcrystalline silicon oxide (μc-SiO x :H) alloys in tandem thin film silicon solar cells. Our results show that the optical, electrical, and structural properties of μc-SiO x :H can be conveniently tuned over a wide range to fulfil the requirements for solar cell applications. We have shown that adding of PH 3 gas during deposition tends to increase crystallinity of μc-SiO x :H layers, while additional trimethylboron (TMB) tends to suppress crystalline growth. When applied in tandem solar cells, both p- and n-type μc-SiO x :H lead to a remarkable increase in the top cell current. Taking advantage of low refractive index and high optical band gap of μc-SiO x :H allows the achievement of high efficiencies of 13.1% (initial) and 11.8% (stabilized).
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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".