SLIDE 1
Contents
- Introduction of PETRA III Extension
- P61 Beamline Overview
- Construction details
- Outlook
Construction of the P61 white-beam beamline at PETRA III Extension - - PowerPoint PPT Presentation
Construction of the P61 white-beam beamline at PETRA III Extension - - PowerPoint PPT Presentation
Construction of the P61 white-beam beamline at PETRA III Extension M.Tischer, H. Schulte-Schrepping, T. Wroblewski Anne Wefer Radsynch, 21/04/2017 Contents Introduction of PETRA III Extension P61 Beamline Overview Construction
SLIDE 2
SLIDE 3
PETRA III at DESY
Parameter PETRA III Energy / GeV 6 Circumference / m 2304 Total current / mA 100 Number of bunches 960 / 40 Emittance (horz. / vert.) / nm 1 / 0.01 Number of insertion devices 14
SLIDE 4
PETRA III Extension beamlines
SLIDE 5
PETRA III North: damping wigglers
8 regular absorbers: < 26 kW each 2 long absorbers: à ~90 kW Final absorber: ~120 kW
Total power: ~420 kW / DW section
SLIDE 6
PETRA III North: damping wigglers
Magnet structure Peak field B0 1.52 T Magnetic gap 24 mm Period length 200 mm Number of poles 38 + 2 Magnet volume / period 2200 cm^3 Field quality at x0= 10 mm < 10^-3 Damping integral/ segment 3.9 T^2m Overall length / segment 4 m Number of wiggler segments 20
Flux density (one DW) 2.8.1015 ph/s/mrad2/0.1%BW Critical energy 37 keV
SLIDE 7
Beamline P61 Overview
Optics hutch 2 Experimental hutch Control hutch Offline LVP hutch HZG experimental hutch P61.1 P61.2 P64, P65 (XAFS beamlines)
Hall North (PXN)
Optics hutch 1 PETRA III tunnel
SLIDE 8
Beamline P61.2 Overview
SLIDE 9
In-situ X-ray observations / materials synthesis
On-line LVP
6-rams press 500ton x 6
in-situ ex-situ
Optics hutch Experimental hutch
SLIDE 10
Extreme Conditions Research
40m damping wiggler array energy ~50-200 keV flux ~1011 1/s (0.1% BW) at 200 keV energy dispersive with pink beam (>50keV) Angle dispersive with monochromatic beam
Damping Wiggler Fixed-exit double Laue crystal Monochromator white beam filters SSD (energy dispersive diffraction) 2D detector (angle dispersive diffraction) Mono beam Pink beam
SLIDE 11
Construction of the P61 beamline
SLIDE 12
Construction of the P61 beamline
Door: 20mm lead + 10 cm PE
SLIDE 13
Construction of the P61 beamline
SLIDE 14
Construction of the P61 beamline
SLIDE 15
Outlook
- 3D construction already finished
- Call for tender in may
- Start of construction in december
- First beam fall 2018