Fig. 1From: Microstructure Hierarchical Model of Competitive e+-Ps Trapping in Nanostructurized Substances: from Nanoparticle-Uniform to Nanoparticle-Biased SystemsFVE in mixed coarse-fine-grained A-B composite system showing interfacial TJ in purely homochemical A+A+A (a) and B+B+B (b) environment, as well as vacancy-type voids in A- (c) and B-subsystems (d–f)Back to article page