Logarithmic growth law in the two-dimensional Ising spin glass state resulting from the electron doping in single-layered manganites

R. Mathieu, J. P. He, Y. Kaneko +3

The ac-susceptibility of the electron doped single-layered manganite La${}_{1.1}$Sr${}_{0.9}$MnO${}_4$ is analyzed in detail. A quasi two-dimensional (2$D$) antiferromagnetic (AFM) order…