Atomic layer epitaxy of InP and InAs/InP heterostructures
Bibliographic record
Abstract
The samples used for this study were InAs/InP strained single quantum wells and strained superlattices (SLS) grown by atomic layer epitaxy (ALE). The growth of InAs on InP is strongly influenced by the large lattice mismatch (3.22%). High resolution X-ray diffraction (HRXRD) was carried out. HRXRD can be used to quickly and precisely evaluate the ALE self-limiting growth rate of both InP and InAs. Using interference of X-ray wave fields in a ALE grown InP with an InAs marker layer the authors have accurately determined the growth per cycle. Raman spectra of AL grown InAs/InP SLSs show clearly the longitudinal acoustical folded modes and the longitudinal optic confined modes for both InAs and InP layers. The results indicate that despite the 3.2% lattice mismatch, ALE is a powerful method for fabricating highly strained InAs/InP structures with atomically controlled heterointerfaces.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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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) | 0.005 | 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".