Dislocations in the commensurate-incommensurate transition
- 1 June 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 25 (11) , 6981-6986
- https://doi.org/10.1103/physrevb.25.6981
Abstract
A two-dimensional model of the commensurate-incommensurate phase transition from a commensurate phase of order 2 is studied. It is found that the presence of "dislocations" in the domain wall structure destroys the incommensurate phase and that the transition becomes Ising-like.Keywords
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