Available Energy Range
75 to 1000 eV
- More than 770 eV is also available but low intensity and low spatial resolution.
- Lower than 150 eV is available but permission is required.
Ask staffs.
Spatial Resolution
Not evaluated.
Depends on energy. Ask staff
Essentially, spatial resolution is higher in lower energy region (<300 eV)
Fresnel Zone Plates
These FZPs are available. Ask staff.
| Meigetsu 明月 |
Tanuki たぬき |
Kitagawa 北河 |
Hasegawa はせ川 |
|
|---|---|---|---|---|
| Material | Au | Ni | Ta | Au |
| Outermost Zone Width | 25 nm | 35 nm | 45 nm | 18 nm |
| Diameter | 240 µm | 240 µm | 240 µm | 240 µm |
| Focal Length @285 eV |
1.379 mm | 1.931 mm | 2.482 mm | 0.993 mm |
| Status | Available | Available | Available | Under preparation |
Photon Flux
1.4E7 [photons/s] at 400 eV (Nov., 2015)
Energy Resolution
E/∆E ~6,000 at exit slit size of 30 µm
E/∆E ~3,000 at exit slit size of 50 µm