16A1 BM - Tender X-ray Absorption, Diffraction

Abstract

The DCM tender X-ray beamline is a bend-magnet soft X-ray beamline, which provides good monochromatized photon beams with energies from 1 up to 8 keV that covers the K edges of elements from Na to Cr and L edges of the first and second rows of transition metals. This beamline provides good opportunity to study some important materials such as zeolites, catalysis, and etc. This beamline takes the leftmost 6 mrads of the horizontal radiation from the BL16 port. After the front-end, the photon beam passes through a graphite filter and slit aperture, and is then vertically collimated by a water-cooled Silicon mirror (Coating: 800Å (±10%) Nickel) located at 5.7 m. The collimated beam is then dispersed by a double crystal monochromator (DCM) at 9 m. The monochromatized beam is then focused by a bent toroidal glidcop mirror at 11.7 m and reaches the sample position at 18.20 m. This beamline delivers soft X-ray beams from 1 to 8 keV with energy resolving power of up to 7000.

Areas of Research

Spectroscopy: EXAFS, NEXAFS, Diffraction

Light Source

Type1.5 GeV Bending Magnet
Source Size6 mrad in horizontal direction

Find a Beamline

16A1 Home

Specifications

Endstations

BL Schedule

Optical Layout

Gallery


 Contacts

Endstation

+886-3-578-0281 Ext. 1161

BL Spokesperson

Chan, Ting-Shan (詹丁山)
chan.ts@nsrrc.org.tw
+886-3-578-0281 Ext. 7111

BL Manager/Local Contact

Luo, Zih-Jia (蔡長志)
tsai.alex@nsrrc.org.tw
+886-3-578-0281 Ext. 


Techniques

  • X-ray Photoelectron Spectroscopies (XPS)

Disciplines

  • Biochemistry

General Information

  • Source: 16A1
  • Energy Range: 1~8 keV
  • Focused Spot Size: 0.25 × 0.16 mm
  • Status: Operational







National Synchrotron Radiation Research Center

101 Hsin-Ann Road, Hsinchu Science Park, Hsinchu, Taiwan 30076

+886-3-578-0281