Theoretical study of the Debye-Waller factor in surface extended x-ray-absorption fine structure: Influence of an adsorbed monolayer

1986 ◽  
Vol 34 (10) ◽  
pp. 6662-6668 ◽  
Author(s):  
Marie-Catherine Desjonquères ◽  
Guy Tréglia
2007 ◽  
Vol 14 (1) ◽  
pp. 7 ◽  
Author(s):  
NGUYEN VAN HUNG

Analytical expressions for the Morse potential parameters for fcc, bcc and hcp crystals have been developed. They contain the energy of sublimation, the compressibility and the lattice constant. Numerical results for Cu (fcc), W (bcc) and Zn (hcp) agree well with the measured values. Debye-Waller factors in X-ray absorption fine structure (XAFS) and equation of state computed using the obtained Morse potential parameters agree well with the experimental results.


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