Single Step Processing of an Integrated FGM BaTiO<sub>3</sub>-Ni Capacitor for Power Modules’ Assembly
Bibliographic record
Abstract
The miniaturization of power electronic devices is pushing manufacturers to improve the multifunctionality of components. Obtaining new materials with heterogeneous electrical properties is a challenge. In this work, the objective is to prepare, in a single step processing, a ceramic capacitor, including a thick metallization. This device will be a first step toward its integration in a power module. The assembly of a metal and ceramics is a challenge due to the difference of properties of these materials. A new BaTiO3-Ni functionally graded material (FGM) has been obtained by spark plasma sintering (SPS) co-sintering. The processing parameters of the BaTiO3-Ni FGM are optimized to target highly dense material with controlled microstructure. In this case, a crack free device is obtained with controlled dielectric properties and can be integrated in a power module device. The processing leading to the fabrication of this FGM in one step can be used for other components in power electronics applications.
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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 | 0.001 |
| 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 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".