Point detectors
| Type |
APD, NaI |
|---|---|
| energy resolution | ~ 20 % |
| count rate |
107 cts/s (APD) 4x104 cts/s (NaI) |
| angular resolution |
given by slits |
| 2theta range | Scanning: -20° ... 160° |
| 2theta horizontal range | Scanning: -20° ... 160° |
| cradles | analyzer / polarization analyzer |
| typical collection time | 0.1 s ... 30 s |
Energy dispersive point detectors
| Type | Vortex |
|---|---|
| energy resolution |
100 eV |
| count rate | 2x105 cts/s |
|
2theta range |
fixed 90 degrees |
| typical collection time | 1 s |
Area detectors
| Type |
Pilatus 300k |
|---|---|
| energy resolution | none |
| count rate | 105 cts/s/pixel |
| spatial resolution | 172 µm |
| angular resolution | 0.05° - 0.005°/pixel |
| 2theta range | Scanning: -20° ... 135° |
| read-out time |
2.6 ms |
| pixel size | 172 µm x 172 µm |
| array size |
487 x 619 pixels |
| field of view |
83.8 x 106.5 mm2 |
| degrees of freedom / translation stages |
400 mm linear translation (motorized) 400 mm linear translation (manual) |
| cradles |
2theta arm (horizontal/vertical) |
| typical collection time | 1 - 100 Hz |
Link to the detector loan pool
Detector Loan Pool
