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Record W2206206653 · doi:10.1139/cjp-2013-0362

Optical properties of Se–Te–Sb thin films

2013· article· en· W2206206653 on OpenAlex
O. El-Shazly, Hesham Khalifa, Amr M. Sweyllam, Fatma F. El-Sanabary, E. F. El‐Wahidy

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.

venuePublished in a venue whose home country is Canada.
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

VenueCanadian Journal of Physics · 2013
Typearticle
Languageen
FieldMaterials Science
TopicPhase-change materials and chalcogenides
Canadian institutionsnot available
Fundersnot available
KeywordsBand gapAmorphous solidPhysicsThin filmTorrSpectral lineAnalytical Chemistry (journal)QuartzEvaporationFused quartzDeposition (geology)Chemical vapor depositionOpticsCondensed matter physicsCrystallographyMaterials scienceOptoelectronicsChemistryThermodynamicsComposite material

Abstract

fetched live from OpenAlex

Amorphous thin films of Se 80 Te (20– X ) Sb X (X = 0, 4, 8, and 10 at. %) were deposited onto clean quartz substrates by vapour deposition (thermal evaporation) under a vacuum of 10 −5 Torr. The transmission spectra at normal incidence in the spectral range of 250–2500 nm were measured at room temperature. The optical energy gap E g was found to be indirect. The value of E g was found to decrease from 1.69 to 1.43 eV with increasing Sb content. The composition dependence of the optical energy gap is discussed in terms of the chemical bond approach. The band tail width of localized states E e was found to increase from 0.0297 to 0.0551 eV with increasing Sb content.

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)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
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 score0.004
Threshold uncertainty score1.000

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)0.0010.000

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 head0.048
GPT teacher head0.227
Teacher spread0.179 · 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