Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3

H. Ge; L. Zhang; N. Zhao; J. Yang; L. Wang; L. Zhou; Y. Fu; T. T. Li; Z. M. Song; F. Ding; J. B. Xu; Y. F. Zhang; S. M. Wang; J. W. Mei; X. Tong; P. Miao; H. He; Q. Zhang; L. S. Wu; J. M. Sheng

doi:10.1103/PhysRevMaterials.6.085001

Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3

H. Ge, L. Zhang, N. Zhao, J. Yang, L. Wang, L. Zhou, Y. Fu, T. T. Li, Z. M. Song, F. Ding, J. B. Xu, Y. F. Zhang, S. M. Wang, J. W. Mei, X. Tong, P. Miao, H. He, Q. Zhang, L. S. Wu, J. M. Sheng

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摘要

In this report, we investigated a new rare-earth-based one-dimensional Ising spin chain magnet DyNi5Ge3 by means of magnetization, specific heat, and powder neutron diffraction measurements. Due to the crystalline electrical field splitting, the magnetic Dy ions share an Ising-like ground doublet state. Owning to the local point symmetry, these Ising moments form into two canted magnetic sublattices, which were further confirmed by the angle-dependent magnetization measurement. In zero fields, two successive antiferromagnetic phase transitions were found at temperatures TN1=6K and TN2=5K, respectively. Only part of the moments are statically ordered in this intermediate state between TN1 and TN2. Powder neutron diffraction experiments at different temperatures were performed as well. An incommensurate magnetic propagation vector of km=(0.5,0.4,0.5) was identified. The refined spin configurations through the irreducible representation analysis confirmed that these Ising spins are canted in the crystal ab plane.

源语言	英语
文章编号	085001
期刊	Physical Review Materials
卷	6
期	8
DOI	https://doi.org/10.1103/PhysRevMaterials.6.085001
出版状态	已出版 - 7月 2022
已对外发布	是

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Ge, H., Zhang, L., Zhao, N., Yang, J., Wang, L., Zhou, L., Fu, Y., Li, T. T., Song, Z. M., Ding, F., Xu, J. B., Zhang, Y. F., Wang, S. M., Mei, J. W., Tong, X., Miao, P., He, H., Zhang, Q., Wu, L. S., & Sheng, J. M. (2022). Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3. Physical Review Materials, 6(8), 文章 085001. https://doi.org/10.1103/PhysRevMaterials.6.085001

@article{72bcaa8614a34d20a0c71b4bc4fae10e,

title = "Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3",

abstract = "In this report, we investigated a new rare-earth-based one-dimensional Ising spin chain magnet DyNi5Ge3 by means of magnetization, specific heat, and powder neutron diffraction measurements. Due to the crystalline electrical field splitting, the magnetic Dy ions share an Ising-like ground doublet state. Owning to the local point symmetry, these Ising moments form into two canted magnetic sublattices, which were further confirmed by the angle-dependent magnetization measurement. In zero fields, two successive antiferromagnetic phase transitions were found at temperatures TN1=6K and TN2=5K, respectively. Only part of the moments are statically ordered in this intermediate state between TN1 and TN2. Powder neutron diffraction experiments at different temperatures were performed as well. An incommensurate magnetic propagation vector of km=(0.5,0.4,0.5) was identified. The refined spin configurations through the irreducible representation analysis confirmed that these Ising spins are canted in the crystal ab plane.",

author = "H. Ge and L. Zhang and N. Zhao and J. Yang and L. Wang and L. Zhou and Y. Fu and Li, {T. T.} and Song, {Z. M.} and F. Ding and Xu, {J. B.} and Zhang, {Y. F.} and Wang, {S. M.} and Mei, {J. W.} and X. Tong and P. Miao and H. He and Q. Zhang and Wu, {L. S.} and Sheng, {J. M.}",

note = "Publisher Copyright: {\textcopyright} 2022 American Physical Society.",

year = "2022",

month = jul,

doi = "10.1103/PhysRevMaterials.6.085001",

language = "English",

volume = "6",

journal = "Physical Review Materials",

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publisher = "American Physical Society",

number = "8",

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T1 - Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3

AU - Ge, H.

AU - Zhang, L.

AU - Zhao, N.

AU - Yang, J.

AU - Wang, L.

AU - Zhou, L.

AU - Fu, Y.

AU - Li, T. T.

AU - Song, Z. M.

AU - Ding, F.

AU - Xu, J. B.

AU - Zhang, Y. F.

AU - Wang, S. M.

AU - Mei, J. W.

AU - Tong, X.

AU - Miao, P.

AU - He, H.

AU - Zhang, Q.

AU - Wu, L. S.

AU - Sheng, J. M.

PY - 2022/7

Y1 - 2022/7

N2 - In this report, we investigated a new rare-earth-based one-dimensional Ising spin chain magnet DyNi5Ge3 by means of magnetization, specific heat, and powder neutron diffraction measurements. Due to the crystalline electrical field splitting, the magnetic Dy ions share an Ising-like ground doublet state. Owning to the local point symmetry, these Ising moments form into two canted magnetic sublattices, which were further confirmed by the angle-dependent magnetization measurement. In zero fields, two successive antiferromagnetic phase transitions were found at temperatures TN1=6K and TN2=5K, respectively. Only part of the moments are statically ordered in this intermediate state between TN1 and TN2. Powder neutron diffraction experiments at different temperatures were performed as well. An incommensurate magnetic propagation vector of km=(0.5,0.4,0.5) was identified. The refined spin configurations through the irreducible representation analysis confirmed that these Ising spins are canted in the crystal ab plane.

AB - In this report, we investigated a new rare-earth-based one-dimensional Ising spin chain magnet DyNi5Ge3 by means of magnetization, specific heat, and powder neutron diffraction measurements. Due to the crystalline electrical field splitting, the magnetic Dy ions share an Ising-like ground doublet state. Owning to the local point symmetry, these Ising moments form into two canted magnetic sublattices, which were further confirmed by the angle-dependent magnetization measurement. In zero fields, two successive antiferromagnetic phase transitions were found at temperatures TN1=6K and TN2=5K, respectively. Only part of the moments are statically ordered in this intermediate state between TN1 and TN2. Powder neutron diffraction experiments at different temperatures were performed as well. An incommensurate magnetic propagation vector of km=(0.5,0.4,0.5) was identified. The refined spin configurations through the irreducible representation analysis confirmed that these Ising spins are canted in the crystal ab plane.

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SN - 2475-9953

VL - 6

JO - Physical Review Materials

JF - Physical Review Materials

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Successive magnetic orderings in the Ising spin chain magnet DyNi5Ge3

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