Global Optimization in Lennard-Jones and Morse Clusters

2012 ◽  
Keyword(s):  
Global Optimization ◽  
Lennard Jones ◽  
Morse Clusters

scholarly journals Thermodynamics and the global optimization of Lennard-Jones clusters

1998 ◽  
Vol 109 (19) ◽  
pp. 8143-8153 ◽  
Author(s):  
Jonathan P. K. Doye ◽  
David J. Wales ◽  
Mark A. Miller
Keyword(s):  
Global Optimization ◽  
Lennard Jones

Close-packing transitions in clusters of Lennard-Jones spheres

2005 ◽  
Vol 1 (4) ◽  
pp. 183-191 ◽  
Author(s):  
F. Calvo ◽  
M. Benali ◽  
V. Gerbaud ◽  
M. Hemati
Keyword(s):  
Global Optimization ◽  
Cluster Structure ◽  
Particle Diameter ◽  
Optimization Methods ◽  
Close Packing ◽  
Small Radius ◽  
Large Radius ◽  
Lennard Jones ◽  
Global Optimization Methods ◽  
Insight Into

The structures of clusters of spherical and homogeneous particles are investigated using a combination of global optimization methods. The pairwise potential between particles is integrated exactly from elementary Lennard-Jones interactions, and the use of reduced units allows us to get insight into the effects of the particle diameter. As the diameter increases, the potential becomes very sharp, and the cluster structure generally changes from icosahedral (small radius) to close-packed cubic (large radius), possibly through intermediate decahedral shapes. The results are interpreted in terms of the effective range of the potential.

A global optimization approach for Lennard‐Jones microclusters

1992 ◽  
Vol 97 (10) ◽  
pp. 7667-7678 ◽  
Author(s):  
Costas D. Maranas ◽  
Christodoulos A. Floudas
Keyword(s):  
Global Optimization ◽  
Optimization Approach ◽  
Lennard Jones

Unbiased fuzzy global optimization of Lennard-Jones clusters for N ≤ 1000

2019 ◽  
Vol 151 (21) ◽  
pp. 214105 ◽  
Author(s):  
Kailiang Yu ◽  
Xubo Wang ◽  
Liping Chen ◽  
Linjun Wang
Keyword(s):  
Global Optimization ◽  
Lennard Jones

scholarly journals Global Optimization of Morse Clusters by Potential Energy Transformations

2004 ◽  
Vol 16 (4) ◽  
pp. 371-379 ◽  
Author(s):  
Jonathan P. K. Doye ◽  
Robert H. Leary ◽  
Marco Locatelli ◽  
Fabio Schoen
Keyword(s):  
Global Optimization ◽  
Potential Energy ◽  
Morse Clusters
Sign in / Sign up

Export Citation Format

Share Document