Deposition Study of Indium Trisguanidinate as a Possible Indium Nitride Precursor
Bibliographic record
Abstract
A time-resolved chemical vapor deposition process for indium nitride (InN) is reported using tris- N , N -dimethyl- N ’, N ”-diisopropylguanidinatoindium(III) ( 1 ) and ammonia plasma at 200 °C. The deposition was self-limiting with respect to the pulse time of 1 , indicative of a surface-controlled deposition chemistry. The films were confirmed to be InN by X-ray photoelectron spectroscopy (XPS) and film thicknesses of 10 nm were measured by X-ray reflectivity (XRR), corresponding to a deposition rate of 0.1 nm/cycle. Grazing incidence X-ray diffraction (GIXRD) showed a hexagonal polycrystalline film with a preferred (002) orientation. Morphology studies suggest an island growth mode. The poor thermal stability of 1 , previously discussed in the literature, prevented full characterization of the deposition process and the deposition of thicker films. It is concluded that while 1 can act as an In precursor for InN, its poor thermal stability prevents its practical use.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".