Optically Triggered AlGaN/GaN Semiconductor Power Transistor with Bi-layer Anti-reflecting Structure
Bibliographic record
Abstract
Abstract An optical controlled AlGaN/GaN semiconductor power transistor with low on-resistance normally-off high electron mobility 2DEG channel is numerically proposed. The device consists of p-GaN region sandwiched between undoped GaN over which n-AlGaN (Al 20%) is formed. Two-Dimensional Electron Gas (2-DEG) channel is formed at n-AlGaN/GaN heterojunction due to photogenerated electron jumps from valance band to conduction band, when a beam of light having (energy greater than the band gap (3.4 eV) of GaN) wavelength 350 nm falls on SiO 2 and TiO 2 Bi-layers antireflecting structure and light penetrates deeper into p-GaN region and generate e-h pairs. Device current can be optically controlled by varying the power intensity of incident beam of light, this device exhibits very low (less than 1 ohm) on-resistance which yields very low conduction loss. The switching characteristics of the device is also investigated, and device attain low rise and fall time.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 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 teacher head, 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".