Superconductivity in $\text{a}$-MoGe thin films: effect of phase fluctuations with decreasing thickness and study of vortex dynamics in presence of low-frequency ac excitation

Soumyajit Mandal

In this thesis, we have studied the evolution of superconductivity in amorphous Molybdenum Germanium ($\text{a}$-MoGe) thin films. The work can be broken down into two parts. In…