Scanning tunneling microscopy characterization of low-profile crystalline TiSi2 microelectrodes on a Si(111) surface
Bibliographic record
Abstract
Microscopic four-probe TiSi2 electrodes were fabricated on clean Si(111) surfaces and characterized using scanning tunneling microscopy with atomic resolution. The TiSi2 electrodes remained intact, and the clean Si(111)-7×7 structure was observed near the electrodes after annealing the Si substrate up to 1200 °C. The TiSi2 electrodes were formed with a high density of large silicide plateaus. Each plateau was formed from stacked atomically flat layers comprised of atomic rows, which have been assigned as C54 phase with an epitaxial relation of TiSi2(311)‖Si(111). The TiSi2 probes have the desired properties of very low profiles, low resistance, and thermal as well as chemical stability, thereby enabling the direct measurement of electrical transport properties of low-dimensional structures fabricated on clean Si surfaces.
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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".