Microstructure Hierarchical Model of Competitive e+-Ps Trapping in Nanostructurized Substances: from Nanoparticle-Uniform to Nanoparticle-Biased Systems

Table 4 NP-related PAL trapping modes in pelletized As₄S₄/ZnS nanocomposites treated within x3-x2-CDA in respect to 1As₄S₄:1ZnS composite

Composite samples As₄S₄:ZnO	I component		II component		PAL trapping modes
	τ _n	I _n	τ _int	I _int	τ _av	τ _b	κ _d	τ ₂ -τ _b	τ ₂ /τ _b
	ns	a.u.	ns	a.u.	ns	ns	ns^-1	ns	a.u.
5:0	0.244	0.127	0.875	0.020	0.330	0.271	0.40	0.604	3.23
4:1	0.202	0.133	0.464	0.039	0.261	0.231	0.63	0.233	2.01
1:4	0.145	0.099	0.316	0.036	0.191	0.170	1.00	0.146	1.86
0:5	0.172	0.373	0.365	0.187	0.237	0.209	1.02	0.156	1.74