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Magnetic Material with a Kagome Net of Dimers Magnetic Material with a Kagome Net of Dimers AITranslate

Princeton University; Johns Hopkins University; Michigan State University; Johns Hopkins University; Princeton University
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Publisher: ACS
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Abstract AITranslate

Magnetic ions in Kagome lattices, which can be described as a pattern of interlaced triangles and hexagons stacked together, can show frustrated magnetic behavior. Moreover, incorporating magnetic dimers into the Kagome lattice may induce additional exotic quantum phenomena. Herein, we identify a previously unreported type of magnetic lattice, showing that the structural dimers of magnetic MnO4 tetrahedra in the crystal structure of Ba5Mn3O12Cl are arranged in Kagome planes. This material exhibits a change in its magnetic state at ∼3.7 K and a heat capacity anomaly near 1.15 K that is sensitive to the applied field. Several metamagnetic transitions are also observed. Ba5Mn3O12Cl may therefore be a platform for studying the magnetism of dimers on Kagome lattices.

KeyWords AITranslate

Kagome lattices frustrated magnetism Mn−Mn dimers metamagnetic transition
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DOI:https://doi.org/10.1021/acsaelm.2c01501

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Citation Information:

Magnetic ions in Kagome lattices, which can be described as a pattern of interlaced triangles and hexagons stacked together, can show frustrated magnetic behavior. Moreover, incorporating magnetic dimers into the Kagome lattice may induce additional exotic quantum phenomena. Herein, we identify a previously unreported type of magnetic lattice, showing that the structural dimers of magnetic MnO4 tetrahedra in the crystal structure of Ba5Mn3O12Cl are arranged in Kagome planes. This material exhibits a change in its magnetic state at ∼3.7 K and a heat capacity anomaly near 1.15 K that is sensitive to the applied field. Several metamagnetic transitions are also observed. Ba5Mn3O12Cl may therefore be a platform for studying the magnetism of dimers on Kagome lattices.

quote

GB/T 7714-2015 [1] Kasey P. Devlin, Tong Chen, Weiwei Xie, et al. ACS Applied Electronic Materials, 2023(5). DOI:10.1021/acsaelm.2c01501.
MLA [1] Kasey P. Devlin, et al., ACS Applied Electronic Materials, no. 5, 2023, https://doi.org/10.1021/acsaelm.2c01501.
APA [1] Kasey P. Devlin, Tong Chen, Weiwei Xie, Collin L. Broholm, & Robert J. Cava. (2023). ACS Applied Electronic Materials(5). https://doi.org/10.1021/acsaelm.2c01501
IEEE [1] Kasey P. Devlin, Tong Chen, Weiwei Xie, Collin L. Broholm, and Robert J. Cava, ACS Applied Electronic Materials, no. 5, 2023, doi: 10.1021/acsaelm.2c01501. keywords: {Kagome lattices frustrated magnetism Mn−Mn dimers metamagnetic transition}