Analysis of the paraconductivity in underdoped $L{a}_{2-x}S{r}_{x}Cu{O}_4$ thin films using high magnetic fields

B. Leridon, J. Vanacken, T. Wambecq +1

The contribution of superconducting fluctuations to the conductivity, or paraconductivity is studied in the underdoped regime of $L{a}_{2-x}S{r}_{x}Cu{O}_4$ cuprates. A perpendicular magne…