Dynamics of one-dimensional and two-dimensional helium adsorbed on carbon nanotubesS. O. Diallo, B. Fåk, M. A. Adams, O. E. Vilches, M. R. Johnson, H. Schober and H. R. GlydeEPL, 88 5 (2009) 56005DOI: https://doi.org/10.1209/0295-5075/88/56005