Percolation model for structural phase transitions in Li${}_{1-x}$H${}_x$IO${}_3$ mixed crystals

P. H. L. Martins, J. A. Plascak, M. A. Pimenta

A percolation model is proposed to explain the structural phase transitions found in Li${}_{1-x}$H${}_x$IO${}_3$ mixed crystals as a function of the concentration parameter $x$. The perc…