Doping dependence of the vortex glass and sublimation transitions in the high-$T_c$ superconductor La${}_{2-x}$Sr${}_x$CuO${}_4$ as determined from macroscopic measurements

R. Gilardi, S. Streule, J. Mesot +2

Magnetization and ac-susceptibility measurements are used to characterize the mixed phase of the high-temperature cuprate superconductor La${}_{2-x}$Sr${}_x$CuO${}_4$ over a large ra…