Asymmetric strain in nanoscale patterned strained-Si/strained-Ge/strained-Si heterostructures on insulator
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The engineering of asymmetric strain is demonstrated in nanoscale patterned strained-Si/strained-Ge/strained-Si heterostructure on insulator with body thickness of 15nm. Starting material has layers with symmetric in-plane strain, including biaxial strained Si (∼1.8%, tension) and biaxial strained Ge (∼1.8%, compression). Micro-Raman spectroscopy is utilized to characterize the stress in heterostructures patterned into 10-μm-long bars with widths ranging from 300to30nm. Raman measurements are consistent with the transformation from biaxial to uniaxial compressive strain in the Ge for 30-nm-wide bars, as predicated by simulations. Measurements also demonstrate enhanced asymmetric relaxation in the tensile strained Si cap as its thickness is increased.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 it