MétaCan
Menu
Back to cohort
Record W7034464057

Transfert biomimétique : de la luciole vers la diode électroluminescente

2012· article· fr· W7034464057 on OpenAlex

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueDigital Access to Libraries · 2012
Typearticle
Languagefr
FieldNeuroscience
TopicEmbodied and Extended Cognition
Canadian institutionsnot available
Fundersnot available
KeywordsDiodeSemiconductor materialsLight-emitting diodeFabrication
DOInot available

Abstract

fetched live from OpenAlex

Autrefois reléguées à des marchés ciblés et de faible volume, les diodes électroluminescentes (DELs) révolutionnent toutefois déjà le monde de l’éclairage grâce à la spectaculaire croissance de leur efficacité énergétique et leur durée de vie record. Les projections annoncent des avancées technologiques majeures concernant les DELs d’ici à 2025 [1]. Cependant, plusieurs problèmes technologiques limitent l’efficacité d’extraction de photons des DELs émettant sous les 400 nm en raison de l’emplacement de la zone radiative : se trouvant à l’intérieur du semiconducteur, une fraction considérable de photons (95%) reste piégée au sein de la diode à cause de la réflexion totale interne [2]. Le CRN2 possède toutes les infrastructures nécessaires pour la fabrication de DELs bleues et UV. De la photolithographie à la gravure de type ICP du nitrure de gallium (GaN), plusieurs techniques de fabrications ont été mises au point pour l’élaboration de DELs. Un solide procédé est disponible à l’Université de Sherbrooke permettant ainsi l’étude de l’extraction de la lumière de DELs optimisées au sein d’une collaboration internationale.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Scholarly communication
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.871
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0040.013
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.026
GPT teacher head0.285
Teacher spread0.259 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it