The Shielding Parameters of the Superconducting Tin Based Solders

In the current study shielding parameters, mass and linear attenuation coefficients, Half Value Layer (HVL), Tenth (TVL) Mean Free Path (MFP) values were calculated theoretically used calculation software Phy-X/PSD for superconducting lead free SnIn alloy solder system that composition chosen from binary phase diagram of PbSn which has been mostly in micro electric cryogenic applications decades. The results showed among studied sample increasing tin content decreases efficiency Sn20In80 shows better properties depend on energy. Thus, it needs to be considered energy range determine thickness material subjected gamma radiation as parameters change using