Mesoscopic transport in ultrathin films of La${}_{0.67}$Ca${}_{0.33}$MnO${}_3$

C. Beekman, J. Zaanen, J. Aarts

We investigate the electrical transport in mesoscopic structures of La${}_{0.67}$Ca${}_{0.33}$MnO${}_3$ in the regime of the metal-insulator transition by fabricating microbridges from s…