|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >
Negative-chirality order in the S=1/2 kagome antiferromagnet CdCu3(OH)6(NO3)2 ⋅ H2O
| Title: | Negative-chirality order in the S=1/2 kagome antiferromagnet CdCu3(OH)6(NO3)2 ⋅ H2O |
| Authors: | Ihara, Yoshihiko Browse this author →KAKEN DB | | Hiyoshi, Ryoga Browse this author | | Shimohashi, Masakazu Browse this author | | Hayashi, Kaoru Browse this author | | Okuma, Ryutaro Browse this author | | Orlandi, Fabio Browse this author | | Manuel, Pascal Browse this author | | Nilsen, Goran J. Browse this author | | Hiroi, Zenji Browse this author |
| Issue Date: | 1-Jul-2022 |
| Publisher: | American Physical Society (APS) |
| Journal Title: | Physical Review B |
| Volume: | 106 |
| Issue: | 2 |
| Start Page: | 024401 |
| Publisher DOI: | 10.1103/PhysRevB.106.024401 |
| Abstract: | Neutron diffraction and nuclear magnetic resonance (NMR) measurements have been used to analyze the magnetic structure in the S = 1/2 kagome antiferromagnet CdCu3(OH)6(NO3)2 ⋅ H2O. Below the magnetic ordering temperature TN ≃ 4 K, magnetic Bragg reflections at (101) and (100) were found in the neutron diffraction pattern, which suggests a q = 0 magnetic structure. Furthermore, the vector spin chirality for the q = 0 structure was successfully identified from the internal field direction obtained by the 14N-NMR measurement, previous magnetization measurements, and magnetic symmetry analysis. Our findings point to a chirality-ordered magnetic structure with negative vector chirality and (100) anisotropy. |
| Rights: | ©2022 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/86577 |
| 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)
|
Submitter: 井原 慶彦
|
