Meandering collimated beam of surface acoustic waves on a trigonal crystal ball
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
To fully exploit high-quality piezoelectric crystals in acoustic wave devices, it is necessary to remove limitations not related to the crystal quality. Among them, the “diffraction loss” is most serious. Previously, we have developed the ball surface acoustic wave (SAW) sensor using crystal ball. However, because of the piezoelectric crystal’s strong anisotropy, we could not control the propagation route of SAWs on a ball. Here, we report a discovery that the beam propagates along a meander route, identical at every turn. Consequently, we succeeded in completely removing the diffraction loss. Since it can fully exploit the quality of crystals, it will stimulate progress of crystal technology.
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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) | 0.000 | 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) | 0.000 | 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