Absence of superfluidity in a quasi-one-dimensional parahydrogen fluid adsorbed inside carbon nanotubes
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We report results of diffusion Monte Carlo calculations for both 4 He absorbed in a narrow single walled carbon nanotube (R = 3.42Å) and strictly one dimensional 4 He. Inside the tube, the binding energy of liquid 4 He is approximately three times larger than on planar graphite. At low linear densities , 4 He in a nanotube is an experimental realization of a one-dimensional quantum fluid. Howev...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2017
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.95.054517