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Field-induced magnetic structures in the chiral polar antiferromagnet Ni2InSbO6
| Title: | Field-induced magnetic structures in the chiral polar antiferromagnet Ni2InSbO6 |
| Authors: | Ihara, Yoshihiko Browse this author →KAKEN DB | | Hiyoshi, R. Browse this author | | Shimohashi, M. Browse this author | | Kumar, R. Browse this author | | Sasaki, T. Browse this author | | Hirata, M. Browse this author | | Araki, Y. Browse this author | | Tokunaga, Y. Browse this author | | Arima, T. Browse this author |
| Issue Date: | 2023 |
| Publisher: | American Physical Society (APS) |
| Journal Title: | Physical Review B |
| Volume: | 108 |
| Issue: | 2 |
| Start Page: | 024417 |
| Publisher DOI: | 10.1103/PhysRevB.108.024417 |
| Abstract: | We have performed 115In-NMR spectroscopy for Ni2InSbO6 with corundum-related crystal structure to reveal magnetic structures that develop in high magnetic fields. At low fields Ni2InSbO6 shows a helical magnetic order with a long wavelength because of its chiral and polar crystal structure. The field-induced magnetic state was not investigated by microscopic experiment, because an extremely high magnetic field is required to modify the antiferromagnetically coupled helical structure. From the analysis of our 115In-NMR spectra obtained at high magnetic fields, we confirm that the canted antiferromagnetic structure appears in fields applied in the [110] direction, and the propagation vector of magnetic helix is rotated toward the field direction for fields in the [001] direction. We discuss the effect of a magnetic field that modifies the magnetic structure of an antiferromagnetic chiral magnet. |
| Rights: | ©2023 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/90571 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 井原 慶彦
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