Neutron Scattering from Nitrogen Adsorbed on Basal-Plane-Oriented Graphite
- 1 April 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 32 (13) , 724-727
- https://doi.org/10.1103/physrevlett.32.724
Abstract
Neutron scattering has been used to investigate the structure of nitrogen adsorbed on Grafoil. At 78°K, the diffraction patterns at the lowest and highest coverages studied are characteristic of systems with short-range but no long-range order. At intermediate coverages the diffraction patterns indicate formation of a two-dimensional triangular lattice in registry with the substrate. At low temperatures and high coverages a more compressed triangular lattice formed.Keywords
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