Table 2.
Dose measurements of dmax for a 1 × 1 and 3 × 3 cm2 square field
| Field size (cm2) | Detector | Energy (MV) | Dmax (mm) |
|---|---|---|---|
| 1 × 1 | IBA razor diode | 6X | 11.65 |
| IBA razor chamber | 6X | 11.5 | |
| PTW microDiamond (edge‐on) | 6X | 11.55 | |
| PTW microDiamond (face‐on) | 6X | 12.2 | |
| 1 × 1 | IBA razor diode | 6FFF | 12.6 |
| IBA razor chamber | 6FFF | 10.45 | |
| PTW microDiamond (edge‐on) | 6FFF | 10.9 | |
| PTW microDiamond (face‐on) | 6FFF | 11.9 | |
| 3 × 3 | IBA razor diode | 6X | 13.3 |
| IBA razor chamber | 6X | 15.4 | |
| PTW microDiamond (edge‐on) | 6X | 15.5 | |
| PTW microDiamond (face‐on) | 6X | 15.2 | |
| 3 × 3 | IBA razor diode | 6FFF | 12.9 |
| IBA razor chamber | 6FFF | 13.2 | |
| PTW microDiamond (edge‐on) | 6FFF | 12.4 | |
| PTW microDiamond (face‐on) | 6FFF | 13.9 |