Structure and thermodynamic properties of liquid transition metals: An embedded-atom-method approach

1996 ◽  
Vol 53 (2) ◽  
pp. 636-645 ◽  
Author(s):  
G. M. Bhuiyan ◽  
M. Silbert ◽  
M. J. Stott
Keyword(s):  
Transition Metals ◽  
Thermodynamic Properties ◽  
Embedded Atom Method ◽  
Embedded Atom ◽  
Liquid Transition ◽  
Method Approach

APPLICATION OF THE EAM POTENTIALS TO THE STUDY OF DIFFUSION COEFFICIENTS OF LIQUID NOBLE AND TRANSITION METALS

2002 ◽  
Vol 16 (25) ◽  
pp. 3837-3846 ◽  
Author(s):  
A. Z. ZIAUDDIN AHMED ◽  
G. M. BHUIYAN
Keyword(s):  
Experimental Data ◽  
Solid State ◽  
Diffusion Coefficients ◽  
Noble Metals ◽  
Packing Fraction ◽  
Embedded Atom Method ◽  
Embedded Atom ◽  
Atomic Transport ◽  
Liquid Transition ◽  
Variational Calculations

The embedded atom method (EAM) potentials, originally proposed for solid state calculations, have been applied to investigate the atomic transport property namely the diffusion coefficients of liquid Ni, Cu, Ag and Au. Two different liquid state theories, specifically the linearized Weeks–Chandler–Andersen (LWCA) theory and the Gibbs–Boguliubov variational method (GB) are used to evaluate the packing fraction near melting temperature. Calculated values for the diffusion coefficients are compared with the available experimental data. Results of variational calculations are found to be better in agreement. Results of calculations also allow us to conclude that the concerning EAM potentials are transferable to the study of atomic transport properties of liquid transition and noble metals.

Analytic embedded-atom method approach to studying the surface segregation of Al–Mg alloys

2004 ◽  
Vol 221 (1-4) ◽  
pp. 408-414 ◽  
Author(s):  
Huiqiu Deng ◽  
Wangyu Hu ◽  
Xiaolin Shu ◽  
Bangwei Zhang
Keyword(s):  
Surface Segregation ◽  
Mg Alloys ◽  
Embedded Atom Method ◽  
Embedded Atom ◽  
Method Approach ◽  
Al Mg Alloys
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