Spinodal-like decomposition of InGaAsP/InP grown by gas source molecular beam epitaxy
Bibliographic record
Abstract
Transmission electron microscopy (TEM), photoluminescence (PL), and X-ray diffraction (XRD) have been used to characterize GSMBE grown In/sub I-x/Ga/sub x/As/sub y/P/sub 1-y//InP layers in terms of a spinodal-like decomposition. Because tensile layers lie deeper within the spinodal isotherm, they were observed to have far more decomposition than lattice-matched or compressively strained layers. Reducing growth temperature, increasing group V overpressure, and the use of (311)B oriented substrates were found to reduce the decomposition in lattice-matched layers indicating the role of surface kinetics in limiting the decomposition. These same efforts are expected to improve the quality of tensile strained layers to facilitate their incorporation in various strained layer structures.
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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) | 0.004 | 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".