Minimum-energy configurations of isotropic ferromagnetic shells
β Scribed by J.I. Katz; D.R. Nelson
- Book ID
- 113318030
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 325 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0304-8853
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π SIMILAR VOLUMES
In this paper evidence is presented that N charges allowed to distribute wtthin a sphere will reside on the surface and the mnnmum-energy states up to N=45 are given. The results vindicate classical electrostatics theory. \* (B) is not used in order to avoid confusion with Berezin's planar B.
The classical potential energy surfaces for clusters of up to 25 atoms, interacting under two-body Lennard-.?ones forces, have been searched for global minima using the simulated annealing method. This is a Monte Carlo technique which simulates a process of slow cooling in order to avoid trapping in