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BL01C2

Powder and Fiber X-ray Diffraction

Fiber diffraction is one of the techniques used to determine the biology structures of biological molecules such as silk, chitin, amyloidal, proteins and muscle … etc. The correlation between structures and bio-functions could be obtained from these studies. We provide two dimensional detector such as imaging plate which can collect data within reasonable time. To apply external fields on these samples are also possible to perform at this beamline such as magnetic field, electric field, pressure, and light induced.

►Contact Information

If you have any technical concerns, please contact us!

BL01C2 Spokesperson:
Sheu, Hwo-Shuenn (
hsheu@nsrrc.org.tw, +886-3-578-0281 Ext: 7122)

BL01C2 Beamline Manager:
Chang, Chung-Kai (
chang.ck@nsrrc.org.tw, +886-3-578-0281 Ext: 7143)

 

►Technical Information

 

Operational (general use)

Yes, Since Feb. 8th, 2005.

%Time available (general use)

75%

Experiments

Monochromatic

Source

5 Tesla Superconducting Wavelength Shifter

Ring Current(mA)

300 mA

Average Beam Lifetime

Infinite Under NSRRC Top Up Conditions

Energy Range

12 ~ 33 keV (1.03 Å ~ 0.37 Å)

Energy Resolution

2.2 x 10E(-4)

Spot Size

FWHM: 1 mm (H) x 1 mm (V)

Optics

Vertically Collimating Premirror, Fixed-Exit Double Crystal Si(111) Monochromator, Toroidal Focusing Mirror

Flux

1.4 x 10E(10)

Flux Detailed

Flux Measured Through a 0.2 mm Round Aperture Through Whole Spectra

Wavelength Min (Å)

0.37

Wavelength Max (Å)

1.03

Monochromator

Fixed-Exit Double Crystal Monochromator

Crystal Type

Si(111)

Mirrors

Pt Coated

Mirror Cutoff

35 keV

Goniometer

Huber Single Axis Goniometer 410
And Huber Two circle diffractometer

Pin Length

No Restrictions

Xtal-detector Distance

120 – 1000 mm

Detector

Mar345 Imaging Plate Area Detector
And NaI(Tl) point detector

2theta Range

Vertical Offset + 300 mm, - 300 mm
Horizontal Offset + 100 mm

Cryo Capability

ARS 4K – 350K

High temperature Capability

300K – 1200K

Software

Mar345 Control Software, Fit2D, WinPlotr, GSAS, Spec

Hardware

Unix PC Control

Backup Devices

Windows PC; Data Analysis; Backup

 
 
 
 
►Station Photos
 

 Low temperature stage

High temperature stage
Combine in-situ XRD and DSC experiment Combine in-situ XRD and DSC experiment
Combine XRD and stretching machine
 
 
►Extension Links