粉末回折装置の概要と構造科学・材料開発に与えるインパクト [in Japanese] Neutron Powder Diffractometers in J-PARC and Its Impact for Materials Science or Materials Developing [in Japanese]
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Here we describe two neutron powder diffractometers, iMATERIA and SHRPD, at the Materials and Life Science Experimental Facility in J-PARC. iMATERIA (IBARAKI Materials Design Diffractometer) has been constructed to be a high throughput versatile diffractometer enabling materials scientists to use it like a chemical analytical instrument in their material development processes. Typical measuring time to obtain 'Rietveld-quality' data is several minutes for the sample size of laboratory X-ray diffractometer. On the other hand, SHRPD (Super High Resolution Powder Diffractometer) has been constructed by J-PARC to promote the best science using the best resolution in the world (Δ<I>d</I>/<I>d</I>=0.03%) . Two instruments will be ready by the Day-One.
X-RAYS 50(1), 18-23, 2008-02-29
The Crystallographic Society of Japan