Detecting Charge Separation in Optoelectronic Materials and Devices Using Planar Microwave Resonators: An Overview
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Bibliographic record
Abstract
The advent of high Q-factor planar microwave resonators has opened up new possibilities for the electronic characterization of semiconductor heterojunctions and hot carrier plasmonic devices. The high sensitivity of planar microwave resonators to changes in the complex permittivity of semiconductor materials placed in the resonator coupling gap allows detection of both mobile and trapped carriers. Therefore, long-lived excess carriers in relaxation-type semiconductors occurring either due to photoexcitation or hot carrier injection from a plasmonic sensitizer can be detected and quantified. Application of a large signal DC bias on top of the small-signal microwave bias further enables differentiation between trapped electrons and trapped holes. In most cases, characteristic lifetimes for trap-mediated processes can also be extracted.
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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