Overview
Spectroscopy Endstation, Bending Magnet, 4.0 mrad Acceptance
Beam line 8-2 can be used to probe a wide range of core levels using photoemission and x-ray absorption spectroscopies. At BL 8-2, currently only one end-stations is available for the general user program. The first end-station is a high throughput setup for soft x-ray spectroscopy measurement – upgrades in progress include a fixed position multipurpose chamber with a load lock system for high throughput sample loading, capable of probing a wide range of materials with absorption and photoemission techniques.
Sample Environment —
| Controlling Sample temperature | N/A - fixed temperature at 300 K |
|---|---|
| Sample size | < 15 x 15 mm2 |
| UHV |
Instrumentation —
| Standard | Cylindrical mirror analyzer |
|---|---|
| Photodiode for fluorescence yield (FY) | |
| Total electron yield (TEY) | |
| High throughput load-lock system |
Specifications
Technical Specifications
Energy —
| Energy Range | Resolution ΔE/E | Spot Size | Flux | |
|---|---|---|---|---|
| Focused | 100 - 1300 eV | ≥ 4 X 10-4 | > 0.1 X 0.1 mm2 | 1 X 1010 |
Optics —
| >M0 Mirror | >M1 Mirror | >M3 Mirror | >M4 Mirror | Monochromator |
|---|---|---|---|---|
| Horizontal deflecting, flat, water-cooled | Vertical focusing 10:1, elliptically cylinder | Horizontal refocusing 1:1, cylinder | Vertical refocusing 1:1, cylinder | 6 m spherical grating monochromator |
Publications
Publications
placeholder
Highlights
Science Highlights
Beam Line 8-2 Science Highlights
Atomically Precise Electrocatalyst for Oxygen Evolution Reaction
Experimental Station 8-2
Subscribe to Beam Line 8-2 Science Highlights feed