Anharmonic effective potential, thermodynamic parameters, and EXAFS of hep crystals

Nguyen, Van Hung
Ngo, Trong Hai
Tong, Sy Tien
Le, Hai Hung
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.
Chi tiết xin mời tham khảo tại http://repository.vnu.edu.vn/handle/VNU_123/56734 
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)

Description: p. 213-219
URI: http://repository.vnu.edu.vn/handle/VNU_123/56734
ISSN: 2588-1124
Appears in Collections:Mathematics and Physics

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