Fig. 9

S-parameter plots as a function of positron mean implantation depth for He ion irradiated NiCrMo alloy with different dose at room temperature. The solid lines through the data points fitting obtained using VEPFIT program.

S-parameter plots as a function of positron mean implantation depth for He ion irradiated NiCrMo alloy with different dose at room temperature. The solid lines through the data points fitting obtained using VEPFIT program.