Structural and magnetic properties of antiferromagnetic Ce$_2$IrGa$_{12}$

Y. J. Zhang; B. Shen; F. Du; Y. Chen; J. Y. Liu; Hanoh Lee; M. Smidman; H. Q. Yuan

doi:10.1103/PhysRevB.101.024421

Structural and magnetic properties of antiferromagnetic Ce$_2$IrGa$_{12}$

Strongly Correlated Electrons 2020-02-24 v1

Authors: Y. J. Zhang , B. Shen , F. Du , Y. Chen , J. Y. Liu , Hanoh Lee , M. Smidman , H. Q. Yuan

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Abstract

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.

Keywords

ce2irga12 antiferromagnetism single crystal phase diagram doniach phase diagram high pressure

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@article{arxiv.2002.09345,
  title  = {Structural and magnetic properties of antiferromagnetic Ce$_2$IrGa$_{12}$},
  author = {Y. J. Zhang and B. Shen and F. Du and Y. Chen and J. Y. Liu and Hanoh Lee and M. Smidman and H. Q. Yuan},
  journal= {arXiv preprint arXiv:2002.09345},
  year   = {2020}
}

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9 pages, 10 figures

Structural and magnetic properties of antiferromagnetic Ce$_2$IrGa$_{12}$

Abstract

Keywords

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