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arXiv · 2202.02785

Magnetic transition in the $J_\textrm{eff} = 1/2$ Kagom\'{e} system Sm$_3$Sb$_3$Zn$_2$O$_{14}$

Vinod Kumar·S. Kundu·M. Baenitz·A. V. Mahajan
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Abstract

We present a study of Sm$_3$Sb$_3$Zn$_2$O$_{14}$ (SSZO) through magnetization and specific heat capacity $C_p(T)$ measurements. SSZO contains well separated planes of Sm$^{3+}$ magnetic ions on a Kagom\'{e} lattice. Though our magnetic susceptibility (where the data are limited down to 2\,K) does not show any anomaly, the $C_p(T)$ data which have been taken down to 0.35 K reveal a broad maximum at $T\sim1.5$\,K followed by a sharp peak at $T\sim0.5$\,K indicative of short-range correlations and long-range order, respectively.

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Vinod Kumar, S. Kundu, M. Baenitz, A. V. Mahajan. 2022-02-06. Magnetic transition in the $J_\textrm{eff} = 1/2$ Kagom\'{e} system Sm$_3$Sb$_3$Zn$_2$O$_{14}$. https://doi.org/10.1016/j.jmmm.2022.169145

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