Measurements on monocrystalline CuInSe/sub 2/ cells
Bibliographic record
Abstract
A series of measurements has been made on a number of photovoltaic cells fabricated with the layer structure Au-CuInSe/sub 2/-CdS-ZnO-In, where the CuInSe/sub 2/ consisted of a wafer of p-type monocrystalline material cut from an ingot grown by a vertical Bridgman method. A plot of conversion efficiency (/spl eta/) and short circuit current density (j/sub SC/) against cell series resistance (R/sub AS/), obtained from dark current-voltage characteristics, indicated a general increase of /spl eta/ and j/sub SC/ with decrease of R/sub AS/. The measurements also showed a general increase of j/sub SC/ with increase of the apparent hole concentration, p/sub MS/, obtained from Mott-Schottky plot slopes. Minority diffusion length estimates, obtained by the photo-current-capacitance method, were found to decrease with increase of p/sub MS/. As a result, surprisingly, diffusion lengths were smaller in the better performance cells. The best monocrystalline CuInSe/sub 2/ cell had an original total area efficiency of 11.4% (or 12.5 %, active area), without an A.R. coating.
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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 | 0.002 |
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".