Design and experimental study of a two-dimensional position sensitive X-ray detector

WANG Xiao-Hu; ZHU Qi-Ming; CHEN Yuan-Bo; CHEN Chang; LIU Rong-Guang; WANG Lan; JIN Yan; MA Xiao-Yan; JIANG Shan

doi:10.1088/1674-1137/32/11/011

Chinese Physics C> 2008, Vol. 32> Issue(11) : 903-907 DOI: 10.1088/1674-1137/32/11/011

Design and experimental study of a two-dimensional position sensitive X-ray detector

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Abstract：
A prototype of a two-dimensional position sensitive X-ray detector was designed and constructed for small angle X-ray scattering experiments at BSFR (Beijing Synchrotron Radiation Facility). The detector is based on MWPC with cathode strip readout, and has a sensitive area of 200 mm×200 mm. The spatial resolution (FWHM) of about 210 μm along the anode wire direction was obtained from the ⁵⁵Fe X-ray test of the detector.
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WANG Xiao-Hu, ZHU Qi-Ming, CHEN Yuan-Bo, CHEN Chang, LIU Rong-Guang, WANG Lan, JIN Yan, MA Xiao-Yan and JIANG Shan. Design and experimental study of a two-dimensional position sensitive X-ray detector[J]. Chinese Physics C, 2008, 32(11): 903-907. doi: 10.1088/1674-1137/32/11/011

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Received: 2008-02-25
Revised: 2008-03-17

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沈阳化工大学材料科学与工程学院沈阳 110142

Design and experimental study of a two-dimensional position sensitive X-ray detector

Corresponding author: WANG Xiao-Hu,

Received Date: 2008-02-25
Accepted Date: 2008-03-17
Available Online: 2008-11-05

Abstract:

A prototype of a two-dimensional position sensitive X-ray detector was designed and constructed for small angle X-ray scattering experiments at BSFR (Beijing Synchrotron Radiation Facility). The detector is based on MWPC with cathode strip readout, and has a sensitive area of 200 mm×200 mm. The spatial resolution (FWHM) of about 210 μm along the anode wire direction was obtained from the ⁵⁵Fe X-ray test of the detector.