Two-dimensional clusters of liquid 4He
| Data(s) |
28/12/2009
28/12/2009
2003
|
|---|---|
| Resumo |
The binding energies of two-dimensional clusters (puddles) of¿4He are calculated in the framework of the diffusion Monte Carlo method. The results are well fitted by a mass formula in powers of x=N-1/2, where N is the number of particles. The analysis of the mass formula allows for the extraction of the line tension, which turns out to be 0.121 K/Å. Sizes and density profiles of the puddles are also reported. |
| Formato |
5 p. application/pdf |
| Identificador |
0163-1829 http://hdl.handle.net/2445/10541 515126 |
| Idioma(s) |
eng |
| Publicador |
The American Physical Society |
| Relação |
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.68.224514 Physical Review B, 2003, vol. 68, núm. 22, p. 224514-1-224514-5 |
| Direitos |
(c) The American Physical Society, 2003 info:eu-repo/semantics/openAccess |
| Palavras-Chave | #Heli líquid #Clústers #Mètode de Montecarlo #Liquid helium #Clústers #Monte Carlo method |
| Tipo |
info:eu-repo/semantics/article |
