ID13 - Microfocus Beamline

ID13 Microfocus Beamline




 
Contact
Tel: +33(0)47688 +ext
Manfred Burghammer
Scientist in charge
 
                  2724
                 
Michael Sztucki
Beamline Operation Manager
                  2893
   

Christian Riekel
Emeritus Scientist
 

                  2051
Thomas Dane
PDoc. Scientist

Britta Weinhausen
PDoc. Scientist

 
                  2610


                 2521

Andreas Johannes
PDoc. Scientist

 
Control Cabin I                   2528
Control Cabin II                   2798
Control Cabin III                   2441
More Contacts...

 

     

 Synopsis

The principal aim of the Microfocus Beamline (ID13) is to provide small focal spots for diffraction and small-angle X-ray scattering (SAXS). Both single crystal and scanning diffraction experiments are performed. Other applications, like scanning X-ray microfluorescence are feasible.

 

 

Experimental Hutch I:

 

Experimental Hutch II:

 

Experimental Hutch III:

 

  • The beamline characteristics are as follows:

  • Primary Source: 18 mm period in-vacuum undulator optimized for 12.46 keV
  • Secondary Source: 46 mm period, fully tunable undulator
  • Incident photon energy: variable between about 5 keV (Be cut-off) and about 17 keV (mirror cut-off). Higher energies are accessible without focusing
  • Monochromatisation: liq. N2 cooled Si-111 double crystal or Si-111 channel cut monochromators (in series)
  • Microgoniometer with 5/10/30 µm beam sizes. Used for protein crystallography, small unit cell crystallography, fibre diffraction and special applications. This hutch is now used for beam conditioning/diagnosis and no longer available for user experiments.
  • x/y/z Scanning setup with air bearing rotation and tilt options.
  • Microbeam optics by CRL's and defining collimator: ≥ 5 µm minimum beam size
  • Micron-sized beam by KB-mirror pair: ≈ 1.1 µm operational value
  • Suitable for in situ studies (deformation, microfludics, µRaman etc..)
  • Operational since 2007
  • 250 nm beams using KB-mirror optics
  • Target beam size: 50 nm or less
  • Dedicated X-ray fluorescence detector setup

Main Experimental Techniques

A broad range of materials are examined, from bio- and synthetic polymers to composites and minerals. The current set-ups allow examining single crystals (including proteins), fibres or extended samples. Below is a typical example of technique which are in regular use.

Please click the subject areas for more details.

 

Special set-ups

The availability of microbeams has led to the development of specific sample environments.

Please ask beamline staff for the availability of a specific set-up. For user-specific set-ups please contact beamline staff for adaptation to the beamline. A technical drawing (Solid Works or AutoCad) would be helpful.