title: Delocalization transition of a rough adsorption-reaction interface
abstract: We introduce a kinetic interface model suitable for simulating adsorption-reaction processes which take place preferentially at surface defects such as steps and vacancies. As the average interface velocity is taken to zero, the self-affine interface with Kardar-Parisi-Zhang-like scaling behavior undergoes a delocalization transition with critical exponents that fall into a different universality class. As the critical point is approached, the interface becomes a multivalued, multiply connected self-similar fractal set. The scaling behavior and critical exponents of the relevant correlation functions are determined from Monte Carlo simulations and scaling arguments.
authors.affiliation: Gursey Institute, P.O. Box 6, Cengelkoy 81220, Istanbul, Turkey and Department of Physics, Faculty of Sciences and Letters, Istanbul Technical University, Maslak 80626, Istanbul, Turkey.
authors.initials: H
authors.lastname: Kaya
authors.initials: A
authors.lastname: Kabakcioglu
authors.initials: A
authors.lastname: Erzan