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Tuesday, 20 October 2009 08:38 |
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Ultrafast / Femtosecond Dynamics Hard X Ray
| GENERAL BEAMLINE INFORMATION |
| Operational |
Yes |
| Proposal cycle |
Proposals for General Sciences Beamlines (6-month cycle) |
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Source characteristics
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3-cm period undulator (U3)
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Energy range
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2.3-9 keV
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Monochromator
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Double crystal, Si(111) and Ge(111)
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Calculated fs flux (1.9 GeV, 400 mA)
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10,000-100,000 photons/pulse in picosecond mode. 10,000 times smaller in femtosecond mode. Laser runs at 2-4 KHz.
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Resolving power (E/ΔE)
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~1/6000 - 1/1000
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Detectors
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Photodiode and picosecond streak camera
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| Spot size at sample |
150 x 150 µm |
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Sample format
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Crystals and liquid jets
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Sample environment
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10-6 Torr vacuum or helium
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Experimental techniques
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Ultrafast pump probe spectroscopy
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Local contacts / Spokespersons
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Advanced Light Source, Berkeley Lab Phone: (510) 486-6556 Fax: (510) 486-7696
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Advanced Light Source, Berkeley Lab Phone: (510) 486-4846 Phone: (510) 486-7696 |
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Advanced Light Source, Berkeley Lab Phone: (510) 486-6920 Fax: (510) 486-7696
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Beamline phone number
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(510) 486-7527
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