SEARCH Articles Figures Tables Classification of some important defect structures and diffraction contrast in catalysis Contrast media chemical structures Contrast structures boundary conditions Contrast structures critical case Contrast structures overview Contrast structures partial differential equations Contrast structures phase plane cell Contrast structures phase transition models Contrast structures second-order equations Contrast structures solution stability Contrast structures spike-type solutions Contrast structures step-type solutions Interior layers contrast structures Spike-type contrast structures Step-type contrast structures Step-type contrast structures layers Structure factor contrast Structure of Particles Contrast Variation