NMR evidence for an inhomogeneous transition between the ferromagnetic and antiferromagnetic ground states in Pr${}_{1-x}$Ca${}_x$MnO${}_3$ manganites

M. S. Reis, V. S. Amaral, P. B. Tavares +5

The low temperature behavior of Pr${}_{1-x}$Ca${}_x$MnO${}_3$ manganites are known to undergo a transition at $x\sim$0.3, from an insulating ferromagnetic state, at low Ca concentrat…