Quantum fluids in nanopores
摘要
We describe calculations of the properties of quantum fluids inside nanotubes of various sizes. Very small radius () pores confine the gases to a line, so that a one-dimensional (1D) approximation is applicable; the low temperature behavior of 1D He is discussed. Somewhat larger pores permit the particles to move off axis, resulting eventually in a transition to a cylindrical shell phase--a thin film near the tube wall; we explored this behavior for H. At even larger nm, both the shell phase and an axial phase are present. Results showing strong binding of cylindrical liquids He and He are discussed.
引用
@article{arxiv.cond-mat/0607537,
title = {Quantum fluids in nanopores},
author = {Nathan M. Urban and Milton W. Cole},
journal= {arXiv preprint arXiv:cond-mat/0607537},
year = {2007}
}
备注
8 pages, 4 figures, uses ws-ijmpb, graphicx, xspace; minor revisions from version published in Proc. 13th Intl. Conference on Recent Progress in Many-Body Theories (QMBT13), Buenos Aires, 2006