| Overview |
Status |
Operational,
Accepting Proposals
|
Source |
Bending Magnet |
Energy Range |
6 – 30 keV |
Wavelength |
2.0 – 0.4 Å |
Resolution Δ E / E @ E |
Si(111) – 10-4
MLM2 – 10-1
MLM1 – 10-2
Pink Beam |
Flux ( γ /s/0.1%BW) @ 100 mA |
Si-111 ~ 2 x 109 @ 15 keV
MLM1 ~ 1 x 1011 @ 15 keV
MLM2 ~ 4 x 1011 @ 15 keV
|
Spot size (Horizontal x Vertical) |
(2 – 4) µm x (2 – 4) µm |
Description: VESPER is a hard x-ray microprobe capable of
providing a high level of complementary structural and analytical
information. The techniques of x-ray diffraction and x-ray fluorescence
spectroscopy are employed to analyze a microscopic volume in the
sample. Multi-bandpass and pink beam capability are built in to
meet variable requirements.
Endstation(s):
- Microprobe
- Diffraction (CCD Camera)
- Fluorescence (Solid State Detector)
- Ion Chambers
Techniques:
- Microprobe
- X-ray Laue Diffraction
- X-ray Fluorescence Spectroscopy
- X-ray Absorption Near Edge Structure
- Differential Aperture X-ray Microscopy
- Multi-Bandpass and Pink Beam capability
Optics: Compounding focusing, multi-stripe mirrors, crystal
and multilayer monochromator, KB mirrors
Technical beamline one-pager (PDF)
|
Left to Right: Stewart McIntyre, Renfei Feng
|
|
| Contacts |
Beamline Scientist: Renfei Feng (306) 657-3581
Beamline Team Leader: Stewart McIntyre
Beamline Team Members PDF
Beamline Telephone: (306) 657-3620 |
Last modified: 2010-08-18 13:08:37
