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KMID : 1151820120060060477
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Journal of the Korean Society of Radiology
2012 Volume.6 No. 6 p.477 ~ p.481
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Development and Evaluation of Parallel Beam Optic for X-ray
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Park Byoung-Hun
Cho Hyung-Wook
Chon Kwon-Su
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Abstract
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An X-ray diffractometer which has various X-ray optics can give qualitative and quantitative information for a sample using a nondestructive analysis method. A parallel beam optic passes the parallel beam and removes divergent beam generated from an X-ray tube. The parallel beam optic used in the X-ray diffractometer was fabricated by wire cut and grading of stainless steel plates and was evaluated its performance using an X-ray imaging system. The measured parallelization of 6.6 mrad for the fabricated the parallel beam optic was a very close to the expected value of 6 mrad. An X-ray imaging technique for evaluating the parallel beam optics can estimate parallelization for each plate and can be used to other X-ray optics.
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KEYWORD
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X-ray, Diffraction, X-ray Diffractometer, X-ray Optics, Parallel Beam
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