The Er doping of ZnCr2O4

Chen Yang; Danrui Ni; Nan Yao; Robert J. Cava

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arXiv · 2312.04376

The Er doping of ZnCr2O4

Chen Yang·Danrui Ni·Nan Yao·Robert J. Cava

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Abstract

Magnetic Er3+ is doped into the well-studied frustrated normal spinel ZnCr2O4. Various spectroscopies are employed to prove that Er3+ successfully enters the spinel to form ZnCr2-xErxO4 for x less than 0.005. The low levels of Er3+ doping possible nonetheless have a significant effect on the frustrated magnetism and the ordering that is seen near 12 K in the undoped material.

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Chen Yang, Danrui Ni, Nan Yao, Robert J. Cava. 2023-12-07. The Er doping of ZnCr2O4. https://arxiv.org/abs/2312.04376

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