F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
The energetics of the weakly incommensurate phase of a quasi-two- dimensional system of 20 736 krypton atoms on a graphite surface are investigated. We have chosen a krypton-graphite potential which gives the commensurate phase as the lowest-energy state. The energy increase of the incommensurate phase can be described in terms of a hexagonal domain-wall network confirming the phenomenologic description of Bak et al. The wall energy per unit length and the energy associated with each wall intersection are calculated. Since (/kB-30 K) is significantly negative our results provide strong evidence that the commensurate-incommensurate transition might be first order. © 1985 The American Physical Society.
F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
J. Paraszczak, J.M. Shaw, et al.
Micro and Nano Engineering
David B. Mitzi
Journal of Materials Chemistry
Mitsuru Ueda, Hideharu Mori, et al.
Journal of Polymer Science Part A: Polymer Chemistry