Synopsis
BM23 is a bending magnet beamline optimized for standard EXAFS in a large energy range (5-75 keV), oriented towards high-quality data collection, stability and versatility, high automation, online data analysis and flexible sample environments.
Status:
open
Disciplines
- Physics
- Chemistry
- Materials and Engineering
- Environmental Sciences
- Earth and Planetary Sciences
Applications
- Chemistry
- Catalysis
- Solid state physics
- Materials science
- Biophysics
- Environmental science
- Earth and planetary science
- Cultural heritage
Techniques
-
EXAFS - extended X-ray absorption fine structure
-
XRD - X-ray diffraction
-
XRF - X-ray fluorescence
-
XMLD - X-ray magnetic linear dichroism
-
MicroXANES - micro X-ray absorption near-edge structure
-
XANES - X-ray absorption near-edge structure
-
XAFS - X-ray absorption fine structure
Beam size
- Minimum (H x V) : 3.0
x 3.0
µm²
-
Maximum (H x V) : 13.0
x 1.0
mm²
Sample environments
- Liquid He cryostat (4-300K)
- Paris Edinburgh large volume press (17 GPa, 2000K)
- Plug flow reactor (T ~ 1000K) coupled to downstream MS
- Simultaneous IR and MS measurements
- Controlled atmosphere oven (300-3000K)
Detectors
- Ionization chambers
- Si PIN diodes
- Si drift detector
- 13-element Ge detector
Technical details
Angle-resolved XRD can be implemented for specific applications.