Study of the multi-gap phenomena in SrTiO$_3$

We intend to perform the magnetic field penetration depth \lambda measurements on theoxygen reduced and Nb-doped SrTiO_3 -- the first oxide superconductors where two-gap...本研究拟对脱氧处理及铌掺杂钛酸锶（Nb-doped SrTiO₃）开展磁场穿透深度λ的测量工作——该体系是首批存在双能隙特性的氧化物超导体