GENERAL SPECIFICATIONS
| photon source | spectroscopy undulator |
|---|---|
|
period number of periods max power Hmax 1st harmonic
|
31.4 mm 63 9.5 kW 0.91 T 2.4 keV
|
| source brilliance | 1018 ph / s / 0.1% bw / mA |
| beam divergence |
8 x 4 μrad2 |
| source size |
142 x 5 μm2 (high beta section) |
| polarization available | variable linear / circular |
| energy range |
|
| beamline energy resolution | 1.3x10-4(Si111 DCM) / 0.28x10-4(Si311 DCM) |
| max flux on sample | 2x1013 ph /s at 8 keV |
| spot size on sample |
Various focii available
|
OPTICS
|
|
LN2 cooled Double Crystal Monochromator at 47 m from source |
|---|---|
| Available reflections | Si111 and Si3111 |
| energy range | 2.7 keV - 24 (31) keV |
|
|
Double phase-retarder at 50.5 m from source
|
|---|---|
|
type |
Diamond and Si phase retarder plates |
| polarization |
circular & fast flipping circular & variable linear |
| energy range | 2.7 keV to 13.7 keV |
|
Mirrors |
|
|---|---|
|
Type |
1st cylindrical / flat mirror at 52.3 m from source 2nd toroidal / bent mirror at 54.6 m from source |
|
Coating |
Quartz / Pd coating |
| Higher harmonic rejection |
5.7 keV, 11.5 keV and 24 keV (EH1) 7.3 keV, 14.3 keV and 31 keV (EH2) 8.3 keV, 15.7 keV and 34 KeV (EH3)
|
|
Focusing |
~145 x 40 (EH1), ~200 μmx 70 μm (EH2), ~2000 μm x 1500 μm (unfocused) |
|
type |
Compound refractive lens changer |
|---|---|
|
type of lenses |
2D - Beryllium |
| usage |
microfocusing |
ENDSTATION(S)
| Diffractometer |
High precision diffractometer; 6-Circle Huber, open Eulerian cradle, vertical scattering and horizontal scattering |
|---|---|
| Manipulator |
max 15 kg load xy: +/- 5 mm travel; z: +/- 3 mm travel |
|
Sample environment |
ARS 4.2 - 350 K Displex cryostat
ARS 5.2 - 700 K Displex cryostat All in vacuum path
|
| Detectors |
APD Cyberstar
2D - detector: Pilatus 300 K energy-dispersive silicon drift detector On request: other detector from pool
|
|
Polarization analysis |
Single-crystal analyzers covering the range 2.7 till 15 keV |
| Diffractometer |
Heavy load non magnetic diffractometer; Horizontal Psi-diffractometer, horizontal scattering |
|---|---|
| Manipulator |
max 650 kg load xy: +/- 5 mm travel; z: +/- 10 mm travel |
|
Sample environment |
14 T magnet (2.3 - 300 K) high pressure cryostat (4.0 - 300 K, P < 30 GPa)
|
|
Detectors |
APD Cyberstar 2D - detector: Pilatus 300 K energy-dispersive silicon drift detector On request: other detector from pool |
|
Polarization Analysis |
Single-crystal analyzers covering the range 2.7 till 15 keV |
| Instrument |
Roadrunner 3 |
|---|---|
| Manipulator |
Sample robot |
|
Sample environment |
Cryotank for over 500 samples |
| Detectors |
Pilatus 6M (2463x2527 pixels, 172x172μm²) |
SUPPORT LAB
Sample Preparation Laboratory
Chemistry Laboratory
