Determination of the crystal structure of U6Fe5Al8Si9 by electron crystallography

作者：Zenou Victor Yehuda^*; Cascarano Giovanni Luca

来源：Journal of Physics and Chemistry of Solids, 2013, 74(12): 1868-1874.

DOI：10.1016/j.jpcs.2013.07.021

• Intermetallic compounds
• Electron diffraction
• Electron microscopy

The crystal structure of U6Fe5Al8Si9 was re-determined by electron crystallography, using selected area electron diffraction (SAED) and high resolution (HRTEM) images, taken along the [0 0 1] direction. The obtained results are very similar to those found previously by X-ray powder diffraction. The differences between the atomic positions found by SAED and HRTEM images and those found by X-ray powder diffraction were 0.11 and 0.08 angstrom, respectively.

• 出版日期2013-12
• 单位西北大学