Scaling

In this thesis, we investigate the scaling of the critical current density (Jc) and the pinning force (PF) in Y1− xGdxBa 2Cu3O7−δ high-Tc superconductors and La1.45Nd0.40Sr0.15CuO 4 stripe phase superconductor. The main objective is to study the effect of paramagnetic contributi…

The Earth is continuously being bombarded with radiations from space. The primary space sources are solar flares (very hot plasma of ionized gases ejected from Sun containing high energy sub-atomic particles) and cosmic rays (very high energy charged particles) originating from …