Threshold behavior of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Cu</mml:mi><mml:mi> </mml:mi><mml:mrow><mml:msub><mml:mrow><mml:mi>L</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>M</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn><mml:mo>,</mml:mo><mml:mn>5</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>M</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn><mml:mo>,</mml:mo><mml:mn>5</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Auger effect of Cu metal at the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>L</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>edge
Bibliographic record
Abstract
The Cu ${L}_{3}{M}_{4,5}{M}_{4,5}$ Auger effect from Cu metal resulting from photoexcitation across the Cu ${L}_{3}$ edge has been investigated. We observe that (a) the resonant Auger features (lack of satellites below the ${}^{1}G$ line and narrower linewidths) are noticeably different from those of normal Auger excited with photon energy far above the threshold, (b) the Auger patterns exhibit a dispersion associated with varying excitation photon energy slightly below the threshold, in accordance with the resonant Raman effect, and (c) on the lower kinetic-energy side of the ${}^{1}G$ line there exists a shoulder not predicted by atomic theory; this feature skews the ${}^{1}G$ line and is attributed to density-of-state effects. This threshold behavior and its implications are discussed in terms of multielectron processes, resonant x-ray Raman scattering, and sublifetime x-ray-absorption near-edge structure measurements using a partial Auger yield.
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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 | 0.013 | 0.011 |
| Meta-epidemiology (narrow) | 0.006 | 0.013 |
| Meta-epidemiology (broad) | 0.002 | 0.014 |
| Bibliometrics | 0.004 | 0.009 |
| Science and technology studies | 0.009 | 0.014 |
| Scholarly communication | 0.009 | 0.009 |
| Open science | 0.017 | 0.015 |
| Research integrity | 0.014 | 0.011 |
| Insufficient payload (model declined to judge) | 0.971 | 0.014 |
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; both teacher heads agree on what is shown here.
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".