Table 1. Experimental parameters and estimated X-ray doses for raster scanning and different imaging procedures.
| Raster scan | Imaging (single shot) | Tomography (180 projections) | X-ray microscopy (single shot) | |
|---|---|---|---|---|
| Flux (photons s−1) | 1.2 × 1013 | 4 × 1012 | 4 × 1012 | 1.5 × 1012 |
| Beam size (µm) | 5 × 10 | 614 × 614 | 614 × 614 | 54 × 54 |
| Flux density (photons s−1 mm−2) | 2.4 × 1017 | 1 × 1013 | 1 × 1013 | 5.1 × 1014 |
| Resolution (µm) | 5 × 10 | 0.6 × 0.6 | 0.6 × 0.6 | 0.15 × 0.15 |
| Total exposure time (s) | 37.5 | 0.017 | 3 | 1 |
| Total collection time (s) | 73 | 0.017 | 3 | 1 |
| Dose (kGy) | 560 | 0.076 | 15 | 330 |