Beamlines
Below is an overview of current capabilities and areas of application.
| Port | Short Name | Full Name | Energy Range | Techniques and 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 | 35–60 keV | Biomedicine 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 Electron 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 and Soft X-ray
Varied-Line-Space Plane Grating Monochromator (VLSPGM) Beamline, Port 4A, 7 mrad
- High-resolution soft x-ray beamline, 200-1200 eV range
- 5000 resolving power
- NEXAFS, XAS, MCD measurements
- Contact Orhan Kizilkaya
5-meter Toroidal Grating Monochromator (5m-TGM) Beamline, Port 4B, 6 mrad
- High-resolution VUV beamline, 25-240 eV range
- 800 at 200 eV resolving power
- ARUPS, LEED, dual-anode X-ray source
- XAS measurements
- Omicron EA-125 photoelectron analyzer for ARUPS and XPS
- Contact Orhan Kizilkaya
X-ray Techniques
- 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
- Contact Kyungmin Ham
SAXS Small Angle X-ray Scattering Beamline
- Double-crystal monochromator with energy range ~5-11KeV
- Online 200mm x 200mm multiwire gas detector
- Sample to detector distance adjustable from 0.9m to 4.9m
- Contact Miriam Siebenbuerger
X-ray Absorption Spectroscopy Beamlines
- LEXAS: Low Energy X-ray Absorption Spectroscopy
Energy range: 1.2 – 1.8 keV - DCM: Double Crystal Monochromator
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 - Contact Amitava Roy