Anisotropic behavior of plasmons in kagome metal YCr6Ge6
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Bibliographic record
Abstract
We report on the growth of YCr6Ge6, which crystalizes in the hexagonal crystal structure with Cr atoms adopting a kagome lattice. The plasmon dispersion of YCr6Ge6 was investigated with momentum resolved electron energy loss spectroscopy revealing an anisotropic behavior along the [101̄0] (in-plane) and [0001] (out-of-plane) propagating directions. Group velocities are one order of magnitude smaller than those in traditional free-electron gas metals. Damping processes occur within the particle–hole continuum band. This study provides insights into the role of complex band structure in the plasmon behavior of kagome metals and alternatives in the search for new plasmonic materials.
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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) | 0.005 | 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