Long-Range Surface Plasmons on Ultrathin Membranes
Bibliographic record
Abstract
A waveguide structure supporting long-range surface plasmon waves in any gaseous or liquid environment is described. The waveguide comprises a large area dielectric membrane of nanometric thickness upon which thin metal stripes and features are deposited. This structure allows the environment to surround the stripe thus ensuring that an essentially symmetric dielectric background is always present, as required to support the wave. The membrane perturbs the wave in a manner that significantly increases its surface sensitivity. The high surface sensitivity in concert with the ability to create long optical interaction length plasmonic structures leads to high sensitivity (bio)chemical sensors. Theoretical results describing the operation of the structure are given along with experimental results demonstrating the propagation of long-range surface plasmons in air and in liquid. The structure opens up a wealth of opportunities for research and application across many fields, including plasmonics, photonics, material science, surfaces, and solid-liquid interfaces.
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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 | 0.001 | 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 | 0.001 |
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".