Bibliographic record
Abstract
In this contribution, the development of the dynamic threshold voltage (DT) MOSFET is reviewed. The forward-biasing of the source-substrate junction was proposed for the first time in 1984 as part of an early strategy to improve the MOSFET performance when scaled. This led to the design of a quarter-micron technology, operating at 77 K, using a 0.6 V voltage supply and with the substrate connected to a fixed forward biasing potential. Ten years later, the operation of the gate controlled lateral bipolar transistor (GC-LPNP) and the SOI MOSFET with the substrate tied to the gate terminal both operating as dynamic threshold devices, were demonstrated. The SOI DTMOS was the best alternative for ultra low power CMOS applications and the GC-LPNP was used for some compact low power analog circuits. Aggressive technological improvements led to successful fabrication of bulk DTMOS, whose current representatives show impressive figures of merit regarding gate delay-power consumption products, well above those of conventional CMOS.
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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 | 0.000 | 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 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".