Thermal equation of state of copper studied by high P-T synchrotron x-ray diffraction
作者： Yuejian Wang , Jianzhong Zhang , Hongwu Xu , Zhijun Lin , Luke L. Daemen
DOI: 10.1063/1.3085997
关键词: Bragg's law 、 Wiggler 、 National Synchrotron Light Source 、 Analytical chemistry 、 Diffraction 、 Crystal structure 、 Materials science 、 X-ray crystallography 、 Beamline 、 Particle accelerator 、 Optics
摘要: At ambient conditions, Cu has a face-centered cubic structure with space group Fm3m 225. The starting powders grain sizes smaller than 10 m were commercially obtained from Sigma‐Aldrich. high P-T experiments conducted using anvil apparatus at beam line X17B2 of the National Synchrotron Light Source, Brookhaven Laboratory. white radiation superconducting wiggler magnet was used for energydispersive measurements. diffracted x-rays collected 13-element detector fixed Bragg angle 2=6.4900°. cell assembly in been described elsewhere. 8
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