Synthesis and properties of zinc oxide nanowires for photovoltaics
Bibliographic record
Abstract
Zinc oxide is a wide band gap semiconductor with a large exciton binding energy (60meV). As a result the nanostructures of this material have many potential applications in electronic and optoelectronic devices. In this work, the growth and optical properties of ZnO nanowires have been studied. The nanowires (NW) of ZnO were synthesized using low pressure chemical vapour deposition method (LPCVD) under different chamber pressures. The growth was carried out on (100) Si wafers pre-coated by gold particles as a catalyst. The morphology of the synthesized NWs and their optical properties like transparency and reflection were studied. The NW arrays have high optical transmittance compared to ZnO thin films prepared by sputtering. The photoluminescence of the NWs were also measured and compared with that of ZnO thin films. The two types of NW structures obtained have potential applications in photovoltaic devices as optical and electrical components.
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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 | 0.001 |
| 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 | 0.001 | 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".