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Record W4415816113 · doi:10.1038/s41566-025-01759-1

Guidelines for accurate evaluation of photodetectors based on emerging semiconductor technologies

2025· article· en· W4415816113 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueNature Photonics · 2025
Typearticle
Languageen
FieldEngineering
TopicPerovskite Materials and Applications
Canadian institutionsPhoton Etc (Canada)University of TorontoGenia Photonics (Canada)Simon Fraser University
FundersOffice of National IntelligenceTata SonsInstitut Universitaire de FranceMitacsSimon Fraser UniversityNational Research Foundation of KoreaNatural Sciences and Engineering Research Council of CanadaMinistry of Science and ICT, South KoreaChulalongkorn UniversityMinisterio de Ciencia e InnovaciónBundesministerium für Bildung und ForschungNational Natural Science Foundation of ChinaDivision of Electrical, Communications and Cyber SystemsFundación CellexEuropean CommissionGraphene FlagshipDeutsche ForschungsgemeinschaftCentres de Recerca de CatalunyaAgence Nationale de la RechercheUniversity College LondonNational Research FoundationUK Research and InnovationNational Science Foundation
KeywordsPhotodetectorBenchmarkingKey (lock)Characterization (materials science)Emerging technologiesSemiconductor

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

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)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.347
Threshold uncertainty score0.429

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.042
GPT teacher head0.365
Teacher spread0.323 · 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