Bibliographic record
Abstract
The theory of second harmonic generation (SHG) in nanowires with different dielectric constants from their environment is developed. A nonuniform distribution of the optical electric field created by image forces results in strong SHG even in materials with inversion symmetry. Integral intensity, spatial distribution, and the polarization of the SHG depend dramatically on the light polarization, as well as on the mutual orientation of the light wave vector and nanowire axis. In semiconducting or dielectric nanowires, the SHG is maximal when the light polarization is parallel to the nanowire axis. In metallic nanowires, the SHG is a function of the light frequency ω being maximal when ω or 2ω coincide with the surface plasmon frequency. At the first resonant frequency, the SHG is caused mostly by light polarized perpendicularly and at the second frequency—parallel to the nanowire axis.
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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) | 0.000 | 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 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".