图11. 预退火的纯Mo和经过Ag离子注入的Mo的S参数比较、Mo/Ag层状金属基复合材料在不同温度退火的S参数和S/S_B参数^[101] (S为Doppler展宽谱的线性参数，S_B为被归一化为无缺陷样品的S值)

Fig.11. Variable energy positron annihilation spectroscopy (VEPAS) results of various samples^[101] (S is the line shape parameter of Doppler broadening data, S_B is the parameter that is normalized to the defect-free S value)(a) S parameter vs positron implantation energy for the pre-annealed pure Mo and the Ag⁺ implanted Mo
(b) S parameter vs positron implantation energy for the pre-annealed pure Mo and the Mo/Ag laminated samples with a 100 nm thick Ag layer annealed at different temperatures