Beamline Summary

Port Short Name Beamline Name Energy Range Techniques & Instruments Operator
1B DPC
  • Diagnostic Pinhole Camera
     
 3A1 WS-DCM 
  • Wavelength Shifter (WS) Double-Crystal Monochromator for X-ray Diffraction & Powder Diffraction 

7–18 keV 

  • XAS transmission
  • fluorescence
  • electron yield
  • XANES
  • EXAFS
Amitava Roy
3A2 WS-XRD
  • WS X-ray Diffraction
7–18 keV
  • Huber four-circle goniometer

Amitava Roy

 3A3          WS-SAXS
  •  WS Small Angle X-ray Scattering
 11.9 keV
  •  XENOCS SAXS-WAXS-GISAXS
Miriam Siebenbuerger
4A VLSPGM 
  • Variable-Line-Spaced Plane Grating Monochromator 
200 eV–1.2 keV 
  • NEXAFS, XAS, SR-XPS 
Orhan Kizilkaya 
4B 5-m TGM
  • 5-meter Toroidal Grating Monochromator
20–300 eV
  • Omicron 150 mm, LEED, film prep, surface science
Orhan Kizilkaya 
5A1 MPW-
Biomed-Tomo
  • Multipole Wiggler µ-tomography, X-ray phase contrast & medical physics
35–60 keV
  • Biomed, tomography (2.5µm), X-ray phase contrast imaging, cell irradiation
Kyungmin Ham 
5A2 MPW-PwX
  • Multipole Wiggler Probe with X-rays

7–15
keV

  •  XANES, XRD
Amitava Roy 
5A3 MPW-HEXAS
  • Multipole Wiggler High-Energy X-ray Absorption Spectroscopy
4.5–25 keV
  • XAS transmission, fluorescence, electron yield, XANES, EXAFS
Amitava Roy 
5B DCM
  • Double-Crystal Monochromator
1.8–6
keV
  • XAS transmission, fluorescence, e-yield
Amitava Roy 
6A LEXAS
  • Low Energy X-ray Absorption Spectroscopy

1.2–1.8

keV

  • XAS transmission, fluorescence, electron yield, XANES
Amitava Roy 
6B EUV
  • Extreme Ultra Violet

13.5 nm

  • SPECS 100 analyzer Pfeiffer MS
Phil Sprunger


Vacuum UV, & Soft X-ray

Varied-Line-Space Plane Grating Monochromator Beamline (VLSPGM), Port 4A, 7 mrad

5-meter Toroidal Grating Monochromator Beamline (5m-TGM), Port 4B, 6 mrad

X-ray Techniques

MPW Probe with X-rays – PwX

  • Energy range 7.0 - 15 keV with resolution of 3 eV, suitable for macromolecular crystallography, XANES, XRD
  • Amitava Roy, reroy@lsu.edu 

Tomography Beamline

  • Energy range 6.0 - 60 keV with energy resolution 1-3% and spatial resolution ~3 µm
  • X-ray phase contrast imaging - Talbot Laue interferometry - radiograph, phase-contrast, dark-field imaging
  • Kyungmin Ham, kham1@lsu.edu  

SAXS - Small Angle X-ray Scattering Beamline

  • Double-crystal monochromator with energy range from ~5-11KeV
  • Online 200mmx200mm multiwire gas detector
  • Sample to detector distance adjustable from 0.9m to 4.9m
  • View SAXS for further details.
  • Miriam Siebenbuerger, msiebenbuerger@lsu.edu 

X-ray Absorption Spectroscopy Beamlines

  • LEXAS: Low Energy X-ray Absorption Spectroscopy
    Energy range: 1.2 – 1.8 keV
  • DCM: Double Crystal Monochromator Beamline
    Energy range: 1.8 – 6 keV
  • WDCM: Wavelength Shifter XAS
    Energy Range: 7 – 18 keV
  • HEXAS: High Energy X-ray Absorption Spectroscopy
    Energy range: 4.5 - 25 keV
  • PWX: MPW Probe with X-rays
    Energy range: 6 – 14 keV
  • View X-ray Absorption Spectroscopy (XAS) for further details.
  • Amitava Roy, reroy@lsu.edu 

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Louisiana State University
Center for Advanced Microstructures & Devices
6980 Jefferson Hwy.
Baton Rouge, LA 70806
225-578-8887 Tel. (main office)
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