Circuits for a Perpendicular Magnetic Anisotropic (PMA) Racetrack Memory
Why this work is in the frame
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Bibliographic record
Abstract
This paper deals with a so-called racetrack memory (also commonly known as a domain-wall memory). Novel circuits for implementing the write, the read, and the shift operations of a Perpendicular Magnetic Anisotropic (PMA) based racetrack cell are initially introduced; the proposed circuits are very efficient in terms of numerous figures of merit, such as delay, power dissipation, and power delay product (PDP). These circuits also allow an efficient implementation of array-level operations of a racetrack memory. An extensive simulation-based analysis is also presented; features such as variations and SEU tolerance in the operation of a PMA-based racetrack memory are considered. This analysis shows that a racetrack memory has great potential due to the significant advantages that it offers for non-volatile storage.
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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) | 0.000 | 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 it