Structural stability and energetics of C, Si, and Ge microclusters: empirical many-body potential energy function calculation

1991 ◽  
pp. 423-425
Author(s):  
Ş. Erkoç
Keyword(s):  
Potential Energy ◽  
Structural Stability ◽  
Energy Function ◽  
Potential Energy Function ◽  
Many Body ◽  
Function Calculation ◽  
Body Potential

EMPIRICAL MANY-BODY POTENTIAL ENERGY FUNCTION CALCULATION FOR LITHIUM CLUSTERS IN BCC AND FCC SURFACE SYMMETRIES, AND CHEMISORPTION ENERGY OF ATOMIC OXYGEN ON LITHIUM BCC CLUSTERS

1995 ◽  
Vol 10 (02) ◽  
pp. 125-131 ◽  
Author(s):  
NURI KOLSUZ ◽  
MEHMET ÇIVI ◽  
ŞAKIR ERKOÇ
Keyword(s):  
Potential Energy ◽  
Energy Function ◽  
Potential Energy Function ◽  
Many Body ◽  
Atomic Interactions ◽  
Function Calculation ◽  
Three Body ◽  
Body Potential ◽  
Lithium Clusters ◽  
Chemisorption Energy

We have investigated the structure and energetics of lithium clusters containing 3 to 10 atoms in different bcc and fcc surface symmetries, and the interaction of an oxygen atom with lithium clusters in the bcc(100) and bcc(110) surface symmetries. Calculations have been performed by using an empirical many-body potential energy function, which comprises two- and three-body atomic interactions.

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