Evidence of Two Kinds of Two-Dimensional Adsorbed Fluids by Mobility Measurements
- 12 March 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 42 (11) , 733-735
- https://doi.org/10.1103/physrevlett.42.733
Abstract
The diffusion coefficient of a mobile C submonolayer adsorbed on graphite (0001) is systematically measured by quasielastic neutron scattering. Its behavior with coverage is used to distinguish clearly two kinds of adsorbed fluids; a two-dimensional liquid and a two-dimensional liquid an a two-dimensional hypercritical fluid.
Keywords
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