Antiferromagnetic rare region effect in $P{r}_{0.5}C{a}_{0.5}Mn{O}_3$

Abstract

We present evidence of coexistence of electron paramagnetic resonance signal and anti-ferromagnetic resonance signals above the anti-ferromagnetic (AFM) transition ($T_N$) in $P{r}_{0.5}C{a}_{0.5}Mn{O}_3$. We identify the latter with AFM rare regions within the Griffiths-like phase scenario with the associated temperature scale $T^{\ast }$ extending above room temperature.

arXiv comment6 pages, 5 figures

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Cited by in corpus (2)

• Suppression of long range magnetic ordering and electrical conduction in Y${}_{1.7}$Bi${}_{0.3}$Ir${}_2$O${}_7$ thin film
• Identification of Griffiths-like phase and its evolution in Cr substituted pyrochlore iridates $Y_{2}I{r}_2{O}_7$