Highly Selective Wet Etch for High-Resolution Three-Dimensional Nanostructures in Arsenic Sulfide All-Inorganic Photoresist
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
In this work, we present the rational synthesis of a novel, highly selective etchant, N -(4-methoxybenzyl)-(pyren-1-yl)amine, enabling the facile and direct fabrication of free-standing 3D structures within an arsenic−sulfide all-inorganic photoresist, patterned via 3D direct laser writing. The chemical and physical underpinnings of this novel wet etchant are described in detail. Our novel molecule enables the fabrication of intricate, shrinkage-free 3D structures with minimum feature sizes of 180 nm in only one etching step. Because of the high transparency of arsenic−sulfide glass in the telecommunication window, structures fabricated along these lines could be well-suited as final structural elements for 3D optical structures and devices in the sub-micrometer scale. The results presented here enable their facile realization, thus making this material a desirable alternative to traditional photopolymers.
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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