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Title: Anharmonic effective potential, thermodynamic parameters, and EXAFS of hep crystals
Authors: Nguyen, Van Hung
Ngo, Trong Hai
Tong, Sy Tien
Le, Hai Hung
Keywords: Anharmonic effective potential;thermodynamic parameters;EXAFS of hep crystals
Issue Date: 2009
Publisher: H. : ĐHQGHN
Series/Report no.: Vol. 25;No. 4 (2009)
Abstract: Anharmonic effective potential, effective local force constant, thermal expansion coefficient, three leading cumulants, and EXAFS (Extended X-ray Absorption Fine Structure) of hep crystals have been studied. Analytical expressions for these quantities have been derived. Numerical calculations have been carried out for Zn and Cd. They show a good agreement with experiment results measured at HASYLAB (DESY, Germany) and unnegligible anharmonic effects in the considered quantities.
Description: p. 213-219
ISSN: 2588-1124
Appears in Collections:Mathematics and Physics

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