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Can I read X-ray Diffractometry for the Structure Determination of a Submicrometre Single Powder Grain on EtoBox?
X-ray Diffractometry for the Structure Determination of a Submicrometre Single Powder Grain by Nobuhiro Yasuda; Haruno Murayama; Yoshimitsu Fukuyama; Jungeun Kim; Shigeru Kimura; Koshiro Toriumi; Yoshihito Tanaka; Yutaka Moritomo; Yoshihiro Kuroiwa; Kenichi Kato; Hitoshi Tanaka; Masaki Takata is a Physics and Astronomy article available to read on EtoBox.
What is X-ray Diffractometry for the Structure Determination of a Submicrometre Single Powder Grain about?
A high-precision diffractometer has been developed for the structure analysis of a submicrometre-scale single grain of a powder sample at the SPring-8 BL40XU undulator beamline. The key design concept is the combination of a stable focused synchrotron radiation beam and the precise axis control of the diffractometer, which allows accurate diffraction intensity data of a submicrometre-scale single powder grain to be measured. The phase zone plate was designed to create a high-flux focused synchrotron radiation beam. A low-eccentric goniometer and high-precision sample positioning stages were adopted to ensure the alignment of a micrometre-scale focused synchrotron radiation beam onto the submicrometre-scale single powder grain. In order to verify the diffractometer performance, the diffraction pattern data of several powder grains of BaTiO(3), of dimensions approximately 600 x 600 x 300 nm, were measured. By identifying the diffraction data set of one single powder grain, the crystal structure was successfully determined with a reliable factor of 5.24%.
Who reads X-ray Diffractometry for the Structure Determination of a Submicrometre Single Powder Grain?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Nobuhiro Yasuda; Haruno Murayama; Yoshimitsu Fukuyama; Jungeun Kim; Shigeru Kimura; Koshiro Toriumi; Yoshihito Tanaka; Yutaka Moritomo; Yoshihiro Kuroiwa; Kenichi Kato; Hitoshi Tanaka; Masaki Takata
- Publisher
- International Union of Crystallography; Blackwell Publishing Inc.; International Union of Crystallography (IUCr) (ISSN 0909-0495)
- Published
- 2009
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)