论文标题
反铁磁CE的结构和磁性$ _2 $ irga $ _ {12} $
Structural and magnetic properties of antiferromagnetic Ce$_2$IrGa$_{12}$
论文作者
论文摘要
我们报告了CE $ _2 $ irga $ _ {12} $的单晶的结构和磁性的研究。 ce $ _2 $ irga $ _ {12} $以分层的四大结构结晶，并在3.1 k以下进行反铁磁过渡。我们表征了CE $ _2 $ _2 $ irga $ _ {12} $的$ ab $ ab $ -pllane $ -plane $ -plane $ - 轴的温度场图，以$ -AB $ c的范围，该阶段是$ -CAMANE的$ - - 均为$ - 轴的a，字段。在施加高达2.3 〜GPA的压力时，订购温度会适度提高，这表明CE $ _2 $ irga $ _ {12} $对应于Doniach相位图的局部局部区域。
We report a study of the structural and magnetic properties of single crystals of Ce$_2$IrGa$_{12}$. Ce$_2$IrGa$_{12}$ crystallizes in a layered tetragonal structure, and undergoes an antiferromagnetic transition below 3.1 K. We characterize the temperature-field phase diagrams of Ce$_2$IrGa$_{12}$ for fields both within the $ab$-plane and along the $c$-axis, where the presence of a field-induced magnetic phase is found for in-plane fields. The ordering temperature is moderately enhanced upon the application of pressures up to 2.3~GPa, suggesting that Ce$_2$IrGa$_{12}$ corresponds to the well localized region of the Doniach phase diagram.
