Research Article
Pencil Beam Spectral Measurements of Ce, Ho, Yb, and Ba Powders for Potential Use in Medical Applications
Table 3
Filters used in dual-kVp technique.
|
kVp (keV) |
Areal density (g/cm2) | RMSErel | CV (%) | Ho | Yb | Ho | Yb | Ho | Yb |
| 70 | 0.7619 | 0.8076 | 0.0112 | 0.0120 | 0.1018 | 0.0980 | 80 | 0.7619 | 0.9422 | 0.0118 | 0.0101 | 0.0931 | 0.1035 | 90 | 0.8795 | 1.0095 | 0.0159 | 0.0099 | 0.1067 | 0.1035 |
|
|