| Primary Contact: Name | Tsu-Chien Weng |
| Secondary Contact: Name | Dimosthenis Sokaras |
| Owner/Operator | SSRL |
| Status | Operational |
| Status Details | Open |
| %Time Available (general use) | 50 |
| Experiments | XAFS |
| Experiments Details | Beam line 6-2 (middle hutch) is a wiggler end-station beam line for High Resolution Hard X-ray Spectroscopy. The end-station combines three multi-crystal analyzer spectrometers that enable X-ray Emission Spectroscopy (XES), Resonant Inelastic X-ray Scattering (RIXS), High-Energy Resolution Fluorescence Detected X-ray Absorption Spectroscopy (HERFD-XAS) and X-ray Raman Spectroscopy (XRS) techniques. An energy-dispersive von Hamos geometry spectrometer is available for time-resolved studies. The end-station provides high flexibility of implementing various sample environments, including a liquid-He cryostat for routine low temperature measurements. |
| Special Capabilities | null |
| Spot Size (mm): Height | 0.15 |
| Spot Size (mm): Width | 0.4 |
| Monochromator | Liquid nitrogen-cooled double crystal, non-fixed exit slit |
| Crystal Type | Si(111), phi=0 and Si(311) phi=0 |
| Mirrors | M0 mirror: Bent flat single-crystal Si, Rh coated 10-18.2 keV cutoff, vertically collimating; M1 mirror: Bent cylindrical single-crystal Si, Rh coated, standard focus |
| Flux(PHOTONS/SEC) | 2 x 10^13 ph/s at 9 keV; for (Si(111); 4x10^12 ph/s for (Si(311) |
| Flux Details | |
| Wavelength Range (Å) | info not available |
| Energy Range (keV) | 4 - 18.2 |
| Goniometer | none |
| Detector: Type | Ionization Chambers, Lytle, PIPS and Vortex single element, Si-drift detectors |
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| Detector: Model | |
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| Detector: Activated for Service | info currently not available |
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| Detector: Removed from Service | |
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| Cryo Capability | Oxford CF1208 continuous flow liquid helium cryostat |
| Cryo Capability Details | 10-200 K |
| Lab Facilities | Sample preparation lab; coldroom |
| Software: Name | ICS (instrumentation control); SPEC, PyMCA, Matlab |
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| Software: Classification | Control, data acquisition, analysis |
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