Pressure Dependence of EXAFS Debye-Waller Factors in Crystals

Vu Van Hung, Ho Khac Hieu, Nguyen Van Hung

Abstract


In present article the pressure dependence of Debye-Waller factors in crystals has been investigated by using statistical moment method and anharmonic correlated Einstein model. These two methods provide similar results which indicate that the Debye-Waller factors of crystals decreases slightly under high pressure. Our numerical results for several crystals are compared to other theoretical and experimental values and showed a good agreement.

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References


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DOI: https://doi.org/10.15625/0868-3166/20/3/2269 Display counter: Abstract : 37 views. PDF : 31 views.

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