92 West Dazhi Street
Nan Gang District
Harbin, 150001
China
Harbin Institute of Technology
gamma rays and electron combined irradiation, SnPb eutectic solder joint, reduction of SnO2 to β-Sn, irradiation damage, rotation of β-Sn nanograins
gamma irradiation, SnPb eutectic solder joint, oxidation of β-Sn to SnO2