Two-dimensional clusters of liquid He-4
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Two-dimensional clusters of liquid He-4

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Two-dimensional clusters of liquid He-4

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Sarsa, Antonio; Mur Petit, Jordi; Polls, Artur; Navarro Faus, Jesús
This document is a artículoDate2003

Este documento está disponible también en : http://hdl.handle.net/10550/37156
The binding energies of two-dimensional clusters (puddles) of 4He are calculated in the framework of the diffusion Monte Carlo method. The results are very 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/A. Sizes and density profiles of the puddles are also reported.

    Sarsa, Antonio Mur Petit, Jordi Polls, Artur Navarro Faus, Jesús 2003 Two-dimensional clusters of liquid He-4 Physical Review B 68 22 224514
http://dx.doi.org/10.1103/PhysRevB.68.224514

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