title: Three-dimensional superdiffusive chemical waves in a precipitation system.
abstract: We report novel results on self-organized three-dimensional spiral and target patterns exhibiting anomalous superdiffusive behaviour in a reaction-diffusion system with simultaneous precipitation and polymorphic transformation of mercuric iodide without external forcing. The superdiffusive dynamics of propagation of the targets/spirals and their breakup are presented.
authors.affiliation: Department of Chemistry, American University of Beirut, P.O. Box 11-0236, Riad El-Solh 1107 2020, Beirut, Lebanon. mazen.ghoul@aub.edu.lb.
authors.forename: M M
authors.initials: MM
authors.lastname: Ayass
authors.forename: I
authors.initials: I
authors.lastname: Lagzi
authors.forename: M
authors.initials: M
authors.lastname: Al-Ghoul
mesh_terms: D004058:Diffusion; D007454:Iodides / Q000737:chemistry*; D017669:Mercury Compounds / Q000737:chemistry*; D008958:Models, Molecular
chemical_list: D007454:Iodides; D017669:Mercury Compounds; C025718:mercuric iodide, red