Published March 24, 2026
| Version v1
Dataset
Open
Segmented Transmission Electron Microscopy (TEM) Images of Cobalt Nanocrystals
- 1. Univeristy College London
- 2. University College London
Description
Segmented Transmission Electron Microscopy (TEM) Images of Cobalt Nanocrystals. Containing:
- Experimental data – a zip file with experimental TEM images of cobalt nanocrystals cropped into 512x512 patches, courtesy of Professor Dr Mary Scott (see related work);
- Synthetic data – zip file with synthetic images generated by TEMPOS software + the json for the settings used to generate this synthetic data;
- Segmented data – zip file with the experimental images segmented using a Detectron2 Model trained on the synthetic data, and csv with extracted particle information.
Files
experimental_cobalt.zip
Additional details
Related works
- Is supplemented by
- Journal article: 10.1021/acsnano.4c09312 (DOI)
Funding
Domain Specific Metadata
| Property | Value |
|---|---|
| Manufacturer | TEAM 0.5 |
| Source type | Field Emission |
| Detector type | Gatan OneView |
| Detector dimensions | 4096x4096 |
| Pixel size (nm) | 0.086 |