Thin Film Photodetectors Based on Zinc Oxide Nanoinks
Bibliographic record
Abstract
We report on the fabrication and characterization of ZnO thin film photodetectors using planetary ball-milled nanoparticle suspensions (nanoinks). Milling parameters, speed and time, were varied between 200 rpm and 1000 rpm, and 10 and 60 minutes, respectively to produce suspensions with particles below 100 nm in diameter. The resulting PBM nanoinks were used to create ZnO thin films whose photoconductance was measured under broadband UV/visible illumination. Thin film ZnO photodetector devices showed strong response upon light exposure with up to an order of magnitude increase in photocurrent compared to baseline (dark) for the conditions studied. This work demonstrates the use of low-cost PBM nanoinks for the active materials in solution-processed thin film photodetectors based on ZnO and allows film properties to be tailored and optimized for different applications in a straightforward manner by adjusting grinding conditions.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 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) | 0.015 | 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".