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Record W2032464335 · doi:10.1116/1.1640392

Metalorganic vapor phase diffusion using DMZn Part II: Determination of the interstitial zinc charge state from secondary ion mass spectroscopy measurements using the Boltzmann–Matano technique

2004· article· en· W2032464335 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.

Bibliographic record

VenueJournal of Vacuum Science & Technology A Vacuum Surfaces and Films · 2004
Typearticle
Languageen
FieldEngineering
TopicIon-surface interactions and analysis
Canadian institutionsNortel (Canada)
Fundersnot available
KeywordsZincChemistryDiffusionSecondary ion mass spectrometryAnalytical Chemistry (journal)SpectroscopyThermal diffusivityChemical vapor depositionSecondary Ion Mass SpectroscopyIonEpitaxyInorganic chemistrySiliconThermodynamics

Abstract

fetched live from OpenAlex

Zinc is diffused into undoped InP epitaxial layers in a metalorganic chemical vapor deposition reactor using DMZn as a source. Using an interstitial-substitutional model, the effective diffusivity of zinc in undoped InP is expressed uniquely as a function of the sum of the zinc–phosophorous vacancy complex and substitutional zinc concentrations assuming a negligible interstitial zinc concentration. Boltzmann–Matano analysis of secondary ion mass spectroscopy profiles for the total zinc concentration supports a neutral (m=0) charge on the interstitial zinc.

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)0.001
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 score0.606

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.001
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 head0.017
GPT teacher head0.270
Teacher spread0.253 · 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