Eren, EgeBerker, A. Nihat2020-06-042020-06-04202012470-00452470-00532470-00452470-0053https://hdl.handle.net/20.500.12469/2869https://doi.org/10.1103/PhysRevE.101.042127Metastable reverse-phase droplets are calculated by renormalization-group theory by evaluating the magnetization of a droplet under magnetic field, matching the boundary condition with the reverse phase and noting whether the reverse-phase magnetization sustains. The maximal metastable droplet size and the discontinuity across the droplet boundary are thus calculated as a function of temperature and magnetic field for the Ising model in three dimensions. The method also yields hysteresis loops for finite systems, as function of temperature and system size.eninfo:eu-repo/semantics/openAccessHIERARCHICAL LATTICESSPIN SYSTEMSArticle410WOS:00052788910000310.1103/PhysRevE.101.0421272-s2.0-85084563950Q1Q132422739