A Single-Polarity Piezoresistive Three-Dimensional Stress-Sensing Rosette
Why this work is in the frame
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Bibliographic record
Abstract
This letter presents a study on the feasibility of a new approach for developing a piezoresistive (PR) stress-sensing rosette that is capable of extracting the six stress components with temperature compensation using single-polarity sensing elements (n-type only). Current publicly available PR 3-D stress rosettes extract only four temperature-compensated stresses using a dual-polarity (n- and p-type) rosette. Our proposed approach generates a new set of independent equations based on varying the impurity concentration of the sensing elements and utilizes the distinct properties of the shear PR coefficient (π <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">44</sub> ) in n-Si. Fabrication of a single-polarity rosette requires less equipment compared to that of a dual-polarity rosette and helps reduce the footprint of the rosette.
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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) | 0.001 | 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 | 0.001 |
| 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