Beamline 2-BM-A,B: Micro tomography Imaging

X-ray Science Division, APS
Physics, Life Sciences, GeoScience, Materials Science

Description

The sector 2 bending magnet beamline is fully dedicated to microtomography with capability to perform large field of view (20x2 mm^2) fast 2D phase contrast imaging for slow dynamic phenomena studies (0.1m/s). The applications of this beamline range from life science [1], geoscience [2, 3], physics [4], material science and engineering [5, 6], and paleontology [7]. The flexibility of switching setups and capabilities of developing on-demand accessory experimental techniques make this beamline versatile in tomography applications.

 

Supported Techniques

  • Tomography
  • Phase contrast imaging

Beamline Controls and Data Acquisition

The beamline is run using Linux Workstations (RedHat). Tomographic data analysis is performed using TomoPy (http://www.aps.anl.gov/tomopy/), an open source Python toolbox developed by the APS Imaging Group to perform tomographic data processing and image reconstruction tasks. Beamline control is done though VME crates and EPICS.

Detectors

  • CCD/CMOS detectors
  • Scintillation detectors
  • Energy dispersive solid state detector

Additional Equipment

  • Fast x-ray tomography system
  • Micropositioning system

Local Contacts

Name XIANGHUI XIAO (micro-Tomography, Dynamic (Fast) Tomography, High-energy Tomography)
Phone 630.252.9621
Name CARMEN SORIANO HOYUELOS (micro-Tomography, Paleontology)
Phone 630.252.3789
Name DOGA GURSOY (scientific software)
Phone 630.252.5939
Name FRANCESCO DE CARLO (micro-tomography)
Phone 630.252.0148

Beamline Specs

Source

Bending Magnet

Monochromator Type

Multilayer monochromator

Energy Range

11-35 keV

Resolution (ΔE/E)

1 x 10 -2

Flux (photons/sec)

1 x 1012 @17 keV

Beam Size (HxV)

Unfocused

25mm x 4mm

Monochromator Type

Pink-White Beam

Energy Range

10-170 keV

Flux (photons/sec)

1 x 1014 @ keV

Beam Size (HxV)

Unfocused

25mm x 2mm

For additional information see:
http://www.aps.anl.gov/Xray_Science_Division/Imaging/

Current Status:

Operational/Accepting General Users

Access Mode:

On-site