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Record W2024046927 · doi:10.1063/1.3153954

Effect of emitter thickness on the spectral shape of heterojunction interfacial workfunction internal photoemission detectors

2009· article· en· W2024046927 on OpenAlexaff
S. G. Matsik, R. C. Jayasinghe, A. B. Weerasekara, A. G. U. Perera, E. H. Linfield, Suraj P. Khanna, M. Lachab, H. C. Liu

Bibliographic record

VenueJournal of Applied Physics · 2009
Typearticle
Languageen
FieldEngineering
TopicAdvanced Semiconductor Detectors and Materials
Canadian institutionsInstitute for Microstructural Sciences
Fundersnot available
KeywordsCommon emitterHeterojunctionMaterials scienceOptoelectronicsDetectorWavelengthBlueshiftScatteringOpticsPhysicsPhotoluminescence

Abstract

fetched live from OpenAlex

Results are presented showing the effect of emitter layer thickness on the shape of the spectral response of heterojunction interfacial workfunction internal photoemission detectors. The results confirm that thicker emitters increase the response at shorter wavelengths. A model is developed to explain the experimentally observed blueshift in the peak wavelength with increased emitter thickness, using a combination of hot-cold carrier scattering and phonon emission processes. The study provides a tool for designing detectors exhibiting different peak responses, as demonstrated by evaluating the design parameters for the 8–14μm spectral range.

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.

How this classification was reachedexpand

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 score0.041
Threshold uncertainty score0.442

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 head0.008
GPT teacher head0.223
Teacher spread0.215 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations1
Published2009
Admission routes1
Has abstractyes

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