Beam line 7-2 is a wiggler end station dedicated for x-ray scattering and time-resolved experiments (>0.005 s). BL7-2 is equipped with a customized Huber type 5021 6+2 axis diffractometer and uses PILATUS 100K and 300K area detectors (including for time-resolved experiments), a Si crystal-analyzer with point detector for high resolution studies, or a 1 mradian Soller slit with a Vortex Si drift detector.
| Status | Open |
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| Supported Techniques | X-ray diffraction X-ray reflectivity X-ray scattering |
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| Main Scientific Disciplines | Environmental Sciences Materials Sciences |
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| Beam Line Specifications | |||||||||
Source20-pole, 2-Tesla wiggler, 0.5 mrad acceptance
OpticsM0 mirror: vertical focusing, flat bent, 0.6 m, Si, Rh-coated Monochromator: LN2-cooled Si(111), ϕ = 0o, double-crystal Sagittal focusing Absorption546 μm Be, 15 μm C |
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| Instrumentation | Detectors: Pilatus 300K and 100K may be scheduled. PMT or Vortex point detectors. Cryocooler (60-300K), or Displex (20-300K), or Anton Paar (to 700C) heated stage may be scheduled. Other: Shutter and variable filters to protect detectors and alleviate sample beam damage. |
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| Sample Environment | Ambient temperature/pressure (He) by default Sample temperature: see above Sample size: 2 to 15 mm typical |
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| Data Acquisition and Analysis | SPEC, Camserver & WxDIFF for area detectors, XmapGUI for Vortex. |
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| Beam Line Phone | 650-926-5272. On-site Users: Contact the Duty Operator at 9-926-4040 |
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| Beam Line Contact | |||||||||
