Beamline Name
|
NSRRC_BL17C1 |
| Owner/Operator |
NSRRC/NSRRC-Materials Science Group |
| Operational (general use) |
Yes (since January, 1999)
|
| %Time available (general use) |
85% |
| Beamtime Schedule |
http://portal.nsrrc.org.tw/schedule/lsch.php |
| Experiments |
X-ray Absorption Spectroscopy (XANES and
EXAFS) |
| Source |
25 Poles, 20 cm Period
Length Wiggler (W20) |
| Ring Current(mA) |
300 mA |
| Average Beam Lifetime |
Infinite Under NSRRC Top
Up Conditions |
| Energy Range |
5 ~ 14.2 keV |
| Energy Resolution |
2.2 x 10E(-4) |
| Spot Size |
FWHM: 6 mm (H) x 2 mm (V) |
| Optics |
Vertically Collimating
Premirror, Fixed-Exit Double Crystal Si(111) Monochromator,
Toroidal Focusing Mirror |
| Flux |
5 x 10E(10) |
| Flux Detailed |
Total Flux Measured @ 10
keV |
| Wavelength Min (Å) |
0.87 |
| Wavelength Max (Å) |
2.5 |
| Monochromator |
Water-Cooled, Fixed-Exit Double Crystal Monochromator |
| Crystal Type |
Si(111) |
| Mirrors |
Rh Coated |
| Mirror Cutoff |
14.2 keV |
| Detector |
Gas Ionization Chambers, Lytle Detector,
13-element LEGe Array Detector |
| Cryo Capability |
Down to ~15 K @ Sample
with APD Closed-cycle Cyrostat |
| Biohazard |
Contact in Advance |
| Software |
spec® Control Software |
| Hardware |
Two PCs Running Linux and Windows |
