09A　Temporally Coherent X-ray Diffraction

Endstations

High resolution monochromator with energy resolution of 2.8 x 10^-8

9-circle diffractiometer with high angular resolution
4-circle diffractiometer as a goniometer for X-ray optics or diamond phase retarder

X-ray chopper for time-resolved technology

Additional Equipment

4-circle diffractometer
Displex Cryostat
Graphite dome heating/cooling stage
Phase plate
Polarization analyzing stage
Ti:Sapphire chirped pulse amplifier laser: 1 KHz, 40 fs, 2.5 W
laser oscillator: 88 MHz, 40 fs, 500 mW
Julich chopper: 1 kHz
Ultra-high resolution monochromator : @14.4 keV DE/E = 10^-8

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Contacts

BL Spokesperson

Weng-Chang Weng(翁世璋)
weng.sc@nsrrc.org.tw
Ext. 7366

BL Local Contact/Manager

BL Staff

Song Yang(楊松)
yang.song@nsrrc.org.tw
Ext. 7303

BL Staff
Chia-Hung Hsu(徐嘉鴻)
chsu@nsrrc.org.tw

Ext. 7118

BL Staff
Shyh-Wei Chen(陳仕偉)
chen.shyhwei@nsrrc.org.tw
Ext. 7129

BL Staff
Yu-Sheng Chen(陳育聖)
chen.ys@nsrrc.org.tw
Ext. 8654

Techniques

Grazing incidence diffraction
Crystal truncation rods
Reciprocal space map
X-ray reflectivity
Resonant hard X-ray scattering
Pump/probe (X-ray diffraction) in tens of ps to ms range
General diffraction

Disciplines

Materials science
Structural dynamics of matter
X-ray optics

General Information

Source: IU22
Energy Range: 5.6-25 keV for DCM
Focused Spot Size: 600 x 700 μm² (H x V)
Status: operational