The role of Coulomb interaction in superconducting NbTiN thin films

D. Hazra, N. Tsavdaris, A. Mukhtarova +9

We report on the superconducting properties of Nb${}_{1-x}$Ti${}_x$N thin films of thickness $\sim$ 10 nm, with different Ti fraction $x$ in the range $0\le x\le 0.5$, deposited b…