Anharmonicity and Debye-Waller Factors of fcc Metals. II

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概要

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• An application of Willis's anharmonic theory (Acta cryst. A25 (1969) 277) has been made to improve the authors' previous calculation of the Debye-Waller factors of fcc metals (J. Phys. Soc. Japan 34 (1973) 1583) and to estimate the effect of including anharmonic terms in the crystal potential. The results of calculations have been compared with the experimental data in terms of the Debye-Waller factor temperature parameter Y=0.43(λ/sinθ)^2 (2W_TO-2W_T), where 2W_T is the exponent of the Debye-Waller factor at temperature T. The agreement between the calculated results and experimental values is quite good.

• 社団法人日本物理学会の論文
• 1974-06-15

著者

• Prakash Jyoti

  Department Of Physics University Of Allahabad

• HEMKAR M.

  Department of Physics, University of Allahabad

• Hemkar M.

  Department Of Physics University Of Allahabad

関連論文

• Anharmonicity and Debye-Waller Factors of fcc Metals. II
• Debye-Waller Factors of fcc Metals

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