We have determined the Dabye temperature of the MgCNi3 superconductor by using the Rietveld refinement method based on the powder x-ray diffraction data.MgCNi3 crystallizes in the cubic perovskite structure with space group Pm3m and lattice constant a=3.8089A.The temperature factors of the atoms Mg,C and Ni are 0.52,0.45 and 0.44,respectively.The Debye temperature of MgCNi3 is calculated to be ΘD=440K.
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机译：X-ray determination of the Debye—Waller factors, amplitudes of vibration and Debye temperatures of some intermetallic compounds with the A15-structure
机译：Data on Machine Learning Described by Researchers at North Carolina State University (NC State) (Predicting the Superconducting Transition Temperature of High-temperature Layered Superconductors Via Machine Learning)
